40152567

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7741}}^1$

素因数の和:7783

約数の個数: 32

約数和(自身を含む): 69368320

約数和(自身を除く): 29215753

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 7741, 23223, 54187, 100633, 147079, 162561, 301899, 441237, 704431, 1029553, 1912027, 2113293, 3088659, 5736081, 13384189, 40152567]

約数ペア:

[(1, 40152567), (3, 13384189), (7, 5736081), (13, 3088659), (19, 2113293), (21, 1912027), (39, 1029553), (57, 704431), (91, 441237), (133, 301899), (247, 162561), (273, 147079), (399, 100633), (741, 54187), (1729, 23223), (5187, 7741)]