1880529

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{601}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 2889600

約数和(自身を除く): 1009071

約数列:

[1, 3, 7, 21, 149, 447, 601, 1043, 1803, 3129, 4207, 12621, 89549, 268647, 626843, 1880529]

約数ペア:

[(1, 1880529), (3, 626843), (7, 268647), (21, 89549), (149, 12621), (447, 4207), (601, 3129), (1043, 1803)]