57286537

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4621}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 75874752

約数和(自身を除く): 18588215

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 1127, 1771, 4621, 12397, 32347, 50831, 106283, 226429, 355817, 743981, 1169113, 2490719, 5207867, 8183791, 57286537]

約数ペア:

[(1, 57286537), (7, 8183791), (11, 5207867), (23, 2490719), (49, 1169113), (77, 743981), (161, 355817), (253, 226429), (539, 106283), (1127, 50831), (1771, 32347), (4621, 12397)]