57223411

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 72534528

約数和(自身を除く): 15311117

約数列:

[1, 7, 17, 43, 53, 119, 211, 301, 371, 731, 901, 1477, 2279, 3587, 5117, 6307, 9073, 11183, 15953, 25109, 38743, 63511, 78281, 154241, 190111, 271201, 480869, 1079687, 1330777, 3366083, 8174773, 57223411]

約数ペア:

[(1, 57223411), (7, 8174773), (17, 3366083), (43, 1330777), (53, 1079687), (119, 480869), (211, 271201), (301, 190111), (371, 154241), (731, 78281), (901, 63511), (1477, 38743), (2279, 25109), (3587, 15953), (5117, 11183), (6307, 9073)]