8225919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 12903072

約数和(自身を除く): 4677153

約数列:

[1, 3, 9, 13, 39, 117, 167, 421, 501, 1263, 1503, 2171, 3789, 5473, 6513, 16419, 19539, 49257, 70307, 210921, 632763, 913991, 2741973, 8225919]

約数ペア:

[(1, 8225919), (3, 2741973), (9, 913991), (13, 632763), (39, 210921), (117, 70307), (167, 49257), (421, 19539), (501, 16419), (1263, 6513), (1503, 5473), (2171, 3789)]