1330881821

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{2963}}^1$

素因数の和:3376

約数の個数: 16

約数和(自身を含む): 1417029120

約数和(自身を除く): 86147299

約数列:

[1, 23, 59, 331, 1357, 2963, 7613, 19529, 68149, 174817, 449167, 980753, 4020791, 22557319, 57864427, 1330881821]

約数ペア:

[(1, 1330881821), (23, 57864427), (59, 22557319), (331, 4020791), (1357, 980753), (2963, 449167), (7613, 174817), (19529, 68149)]