1210286919

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{557}}^1\times {\mathrm{4861}}^1$

素因数の和:5570

約数の個数: 16

約数和(自身を含む): 1627797600

約数和(自身を除く): 417510681

約数列:

[1, 3, 149, 447, 557, 1671, 4861, 14583, 82993, 248979, 724289, 2172867, 2707577, 8122731, 403428973, 1210286919]

約数ペア:

[(1, 1210286919), (3, 403428973), (149, 8122731), (447, 2707577), (557, 2172867), (1671, 724289), (4861, 248979), (14583, 82993)]