70528409

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:776

約数の個数: 16

約数和(自身を含む): 81962496

約数和(自身を除く): 11434087

約数列:

[1, 7, 97, 241, 431, 679, 1687, 3017, 23377, 41807, 103871, 163639, 292649, 727097, 10075487, 70528409]

約数ペア:

[(1, 70528409), (7, 10075487), (97, 727097), (241, 292649), (431, 163639), (679, 103871), (1687, 41807), (3017, 23377)]