551468743

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{5167}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 641658880

約数和(自身を除く): 90190137

約数列:

[1, 7, 79, 193, 553, 1351, 5167, 15247, 36169, 106729, 408193, 997231, 2857351, 6980617, 78781249, 551468743]

約数ペア:

[(1, 551468743), (7, 78781249), (79, 6980617), (193, 2857351), (553, 997231), (1351, 408193), (5167, 106729), (15247, 36169)]