1277159521

素因数分解:

${\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{11621}}^1$

素因数の和:11832

約数の個数: 16

約数和(自身を含む): 1421417088

約数和(自身を除く): 144257567

約数列:

[1, 11, 97, 103, 1067, 1133, 9991, 11621, 109901, 127831, 1127237, 1196963, 12399607, 13166593, 116105411, 1277159521]

約数ペア:

[(1, 1277159521), (11, 116105411), (97, 13166593), (103, 12399607), (1067, 1196963), (1133, 1127237), (9991, 127831), (11621, 109901)]