1330657111

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{863}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 1625038848

約数和(自身を除く): 294381737

約数列:

[1, 7, 23, 61, 157, 161, 427, 863, 1099, 1403, 3611, 6041, 9577, 9821, 19849, 25277, 52643, 67039, 135491, 138943, 220271, 368501, 948437, 1210789, 1541897, 3116293, 8264951, 8475523, 21814051, 57854657, 190093873, 1330657111]

約数ペア:

[(1, 1330657111), (7, 190093873), (23, 57854657), (61, 21814051), (157, 8475523), (161, 8264951), (427, 3116293), (863, 1541897), (1099, 1210789), (1403, 948437), (3611, 368501), (6041, 220271), (9577, 138943), (9821, 135491), (19849, 67039), (25277, 52643)]