288367053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1741}}^1$

素因数の和:1925

約数の個数: 32

約数和(自身を含む): 430789632

約数和(自身を除く): 142422579

約数列:

[1, 3, 13, 31, 39, 93, 137, 403, 411, 1209, 1741, 1781, 4247, 5223, 5343, 12741, 22633, 53971, 55211, 67899, 161913, 165633, 238517, 701623, 715551, 2104869, 3100721, 7394027, 9302163, 22182081, 96122351, 288367053]

約数ペア:

[(1, 288367053), (3, 96122351), (13, 22182081), (31, 9302163), (39, 7394027), (93, 3100721), (137, 2104869), (403, 715551), (411, 701623), (1209, 238517), (1741, 165633), (1781, 161913), (4247, 67899), (5223, 55211), (5343, 53971), (12741, 22633)]