1276321321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{487}}^1\times {\mathrm{2677}}^1$

素因数の和:3264

約数の個数: 16

約数和(自身を含む): 1411413120

約数和(自身を除く): 135091799

約数列:

[1, 11, 89, 487, 979, 2677, 5357, 29447, 43343, 238253, 476773, 1303699, 2620783, 14340689, 116029211, 1276321321]

約数ペア:

[(1, 1276321321), (11, 116029211), (89, 14340689), (487, 2620783), (979, 1303699), (2677, 476773), (5357, 238253), (29447, 43343)]