87898293

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12347}}^1$

素因数の和:12473

約数の個数: 24

約数和(自身を含む): 146397888

約数和(自身を除く): 58499595

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 12347, 37041, 86429, 111123, 259287, 777861, 1395211, 4185633, 9766477, 12556899, 29299431, 87898293]

約数ペア:

[(1, 87898293), (3, 29299431), (7, 12556899), (9, 9766477), (21, 4185633), (63, 1395211), (113, 777861), (339, 259287), (791, 111123), (1017, 86429), (2373, 37041), (7119, 12347)]