1004071509

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16901}}^1$

素因数の和:16978

約数の個数: 48

約数和(自身を含む): 1771870464

約数和(自身を除く): 767798955

約数列:

[1, 3, 7, 9, 21, 23, 41, 63, 69, 123, 161, 207, 287, 369, 483, 861, 943, 1449, 2583, 2829, 6601, 8487, 16901, 19803, 50703, 59409, 118307, 152109, 354921, 388723, 692941, 1064763, 1166169, 2078823, 2721061, 3498507, 4850587, 6236469, 8163183, 14551761, 15937643, 24489549, 43655283, 47812929, 111563501, 143438787, 334690503, 1004071509]

約数ペア:

[(1, 1004071509), (3, 334690503), (7, 143438787), (9, 111563501), (21, 47812929), (23, 43655283), (41, 24489549), (63, 15937643), (69, 14551761), (123, 8163183), (161, 6236469), (207, 4850587), (287, 3498507), (369, 2721061), (483, 2078823), (861, 1166169), (943, 1064763), (1449, 692941), (2583, 388723), (2829, 354921), (6601, 152109), (8487, 118307), (16901, 59409), (19803, 50703)]