15691685139

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4624723}}^1$

素因数の和:4624771

約数の個数: 24

約数和(自身を含む): 25250993040

約数和(自身を除く): 9559307901

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 4624723, 13874169, 41622507, 60121399, 134116967, 180364197, 402350901, 541092591, 1207052703, 1743520571, 5230561713, 15691685139]

約数ペア:

[(1, 15691685139), (3, 5230561713), (9, 1743520571), (13, 1207052703), (29, 541092591), (39, 402350901), (87, 180364197), (117, 134116967), (261, 60121399), (377, 41622507), (1131, 13874169), (3393, 4624723)]