140260911

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{59107}}^1$

素因数の和:59230

約数の個数: 16

約数和(自身を含む): 215625984

約数和(自身を除く): 75365073

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 59107, 177321, 413749, 1241247, 6679091, 20037273, 46753637, 140260911]

約数ペア:

[(1, 140260911), (3, 46753637), (7, 20037273), (21, 6679091), (113, 1241247), (339, 413749), (791, 177321), (2373, 59107)]