57129611

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12163}}^1$

素因数の和:12242

約数の個数: 16

約数和(自身を含む): 72400128

約数和(自身を除く): 15270517

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 12163, 85141, 133793, 741943, 936551, 5193601, 8161373, 57129611]

約数ペア:

[(1, 57129611), (7, 8161373), (11, 5193601), (61, 936551), (77, 741943), (427, 133793), (671, 85141), (4697, 12163)]