2962953

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 5118720

約数和(自身を除く): 2155767

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 257, 427, 549, 771, 1281, 1647, 1799, 2313, 3843, 5397, 6939, 11529, 15677, 16191, 47031, 48573, 109739, 141093, 329217, 423279, 987651, 2962953]

約数ペア:

[(1, 2962953), (3, 987651), (7, 423279), (9, 329217), (21, 141093), (27, 109739), (61, 48573), (63, 47031), (183, 16191), (189, 15677), (257, 11529), (427, 6939), (549, 5397), (771, 3843), (1281, 2313), (1647, 1799)]