2215725057

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{24373}}^1$

素因数の和:24439

約数の個数: 64

約数和(自身を含む): 4149429760

約数和(自身を除く): 1933704703

約数列:

[1, 3, 7, 9, 13, 21, 27, 37, 39, 63, 91, 111, 117, 189, 259, 273, 333, 351, 481, 777, 819, 999, 1443, 2331, 2457, 3367, 4329, 6993, 10101, 12987, 24373, 30303, 73119, 90909, 170611, 219357, 316849, 511833, 658071, 901801, 950547, 1535499, 2217943, 2705403, 2851641, 4606497, 6312607, 6653829, 8116209, 8554923, 11723413, 18937821, 19961487, 24348627, 35170239, 56813463, 59884461, 82063891, 105510717, 170440389, 246191673, 316532151, 738575019, 2215725057]

約数ペア:

[(1, 2215725057), (3, 738575019), (7, 316532151), (9, 246191673), (13, 170440389), (21, 105510717), (27, 82063891), (37, 59884461), (39, 56813463), (63, 35170239), (91, 24348627), (111, 19961487), (117, 18937821), (189, 11723413), (259, 8554923), (273, 8116209), (333, 6653829), (351, 6312607), (481, 4606497), (777, 2851641), (819, 2705403), (999, 2217943), (1443, 1535499), (2331, 950547), (2457, 901801), (3367, 658071), (4329, 511833), (6993, 316849), (10101, 219357), (12987, 170611), (24373, 90909), (30303, 73119)]