117695747

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 138257280

約数和(自身を除く): 20561533

約数列:

[1, 13, 19, 31, 247, 361, 403, 589, 809, 4693, 7657, 10517, 11191, 15371, 25079, 145483, 199823, 292049, 326027, 476501, 3796637, 6194513, 9053519, 117695747]

約数ペア:

[(1, 117695747), (13, 9053519), (19, 6194513), (31, 3796637), (247, 476501), (361, 326027), (403, 292049), (589, 199823), (809, 145483), (4693, 25079), (7657, 15371), (10517, 11191)]