499520019747

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{283}}^1\times {\mathrm{3083}}^1$

素因数の和:3712

約数の個数: 64

約数和(自身を含む): 773556019200

約数和(自身を除く): 274035999453

約数列:

[1, 3, 7, 21, 137, 199, 283, 411, 597, 849, 959, 1393, 1981, 2877, 3083, 4179, 5943, 9249, 21581, 27263, 38771, 56317, 64743, 81789, 116313, 168951, 190841, 271397, 394219, 422371, 572523, 613517, 814191, 872489, 1182657, 1267113, 1840551, 2617467, 2956597, 4294619, 6107423, 7715429, 8869791, 12883857, 18322269, 23146287, 54008003, 84051829, 119530993, 162024009, 173625311, 252155487, 358592979, 520875933, 588362803, 836716951, 1215377177, 1765088409, 2510150853, 3646131531, 23786667607, 71360002821, 166506673249, 499520019747]

約数ペア:

[(1, 499520019747), (3, 166506673249), (7, 71360002821), (21, 23786667607), (137, 3646131531), (199, 2510150853), (283, 1765088409), (411, 1215377177), (597, 836716951), (849, 588362803), (959, 520875933), (1393, 358592979), (1981, 252155487), (2877, 173625311), (3083, 162024009), (4179, 119530993), (5943, 84051829), (9249, 54008003), (21581, 23146287), (27263, 18322269), (38771, 12883857), (56317, 8869791), (64743, 7715429), (81789, 6107423), (116313, 4294619), (168951, 2956597), (190841, 2617467), (271397, 1840551), (394219, 1267113), (422371, 1182657), (572523, 872489), (613517, 814191)]