126280973

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73037}}^1$

素因数の和:73076

約数の個数: 16

約数和(自身を含む): 163605120

約数和(自身を除く): 37324147

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 73037, 511259, 949481, 1387703, 6646367, 9713921, 18040139, 126280973]

約数ペア:

[(1, 126280973), (7, 18040139), (13, 9713921), (19, 6646367), (91, 1387703), (133, 949481), (247, 511259), (1729, 73037)]