12331055997

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{214651}}^1$

素因数の和:215161

約数の個数: 24

約数和(自身を含む): 19220798688

約数和(自身を除く): 6889742691

約数列:

[1, 3, 9, 13, 39, 117, 491, 1473, 4419, 6383, 19149, 57447, 214651, 643953, 1931859, 2790463, 8371389, 25114167, 105393641, 316180923, 948542769, 1370117333, 4110351999, 12331055997]

約数ペア:

[(1, 12331055997), (3, 4110351999), (9, 1370117333), (13, 948542769), (39, 316180923), (117, 105393641), (491, 25114167), (1473, 8371389), (4419, 2790463), (6383, 1931859), (19149, 643953), (57447, 214651)]