355915833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2113}}^1$

素因数の和:2753

約数の個数: 32

約数和(自身を含む): 585290496

約数和(自身を除く): 229374663

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 617, 1851, 2113, 4319, 6339, 8021, 12957, 14791, 24063, 27469, 44373, 56147, 82407, 168441, 192283, 576849, 1303721, 3911163, 9126047, 16948373, 27378141, 50845119, 118638611, 355915833]

約数ペア:

[(1, 355915833), (3, 118638611), (7, 50845119), (13, 27378141), (21, 16948373), (39, 9126047), (91, 3911163), (273, 1303721), (617, 576849), (1851, 192283), (2113, 168441), (4319, 82407), (6339, 56147), (8021, 44373), (12957, 27469), (14791, 24063)]