141569271

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{2161}}^1$

素因数の和:2447

約数の個数: 24

約数和(自身を含む): 212481360

約数和(自身を除く): 70912089

約数列:

[1, 3, 9, 29, 87, 251, 261, 753, 2161, 2259, 6483, 7279, 19449, 21837, 62669, 65511, 188007, 542411, 564021, 1627233, 4881699, 15729919, 47189757, 141569271]

約数ペア:

[(1, 141569271), (3, 47189757), (9, 15729919), (29, 4881699), (87, 1627233), (251, 564021), (261, 542411), (753, 188007), (2161, 65511), (2259, 62669), (6483, 21837), (7279, 19449)]