42131403

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 63273600

約数和(自身を除く): 21142197

約数列:

[1, 3, 9, 29, 87, 261, 337, 479, 1011, 1437, 3033, 4311, 9773, 13891, 29319, 41673, 87957, 125019, 161423, 484269, 1452807, 4681267, 14043801, 42131403]

約数ペア:

[(1, 42131403), (3, 14043801), (9, 4681267), (29, 1452807), (87, 484269), (261, 161423), (337, 125019), (479, 87957), (1011, 41673), (1437, 29319), (3033, 13891), (4311, 9773)]