4727919

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1511}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 7257600

約数和(自身を除く): 2529681

約数列:

[1, 3, 7, 21, 149, 447, 1043, 1511, 3129, 4533, 10577, 31731, 225139, 675417, 1575973, 4727919]

約数ペア:

[(1, 4727919), (3, 1575973), (7, 675417), (21, 225139), (149, 31731), (447, 10577), (1043, 4533), (1511, 3129)]