1330288007

素因数分解:

${\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1438

約数の個数: 16

約数和(自身を含む): 1400965632

約数和(自身を除く): 70677625

約数列:

[1, 23, 197, 331, 887, 4531, 7613, 20401, 65207, 174739, 293597, 1499761, 4018997, 6752731, 57838609, 1330288007]

約数ペア:

[(1, 1330288007), (23, 57838609), (197, 6752731), (331, 4018997), (887, 1499761), (4531, 293597), (7613, 174739), (20401, 65207)]