327507313

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{66553}}^1$

素因数の和:66616

約数の個数: 16

約数和(自身を含む): 404648320

約数和(自身を除く): 77141007

約数列:

[1, 7, 19, 37, 133, 259, 703, 4921, 66553, 465871, 1264507, 2462461, 8851549, 17237227, 46786759, 327507313]

約数ペア:

[(1, 327507313), (7, 46786759), (19, 17237227), (37, 8851549), (133, 2462461), (259, 1264507), (703, 465871), (4921, 66553)]