85870477

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{48487}}^1$

素因数の和:48528

約数の個数: 16

約数和(自身を含む): 111716352

約数和(自身を除く): 25845875

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 48487, 339409, 533357, 1115201, 3733499, 7806407, 12267211, 85870477]

約数ペア:

[(1, 85870477), (7, 12267211), (11, 7806407), (23, 3733499), (77, 1115201), (161, 533357), (253, 339409), (1771, 48487)]