1895697

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1221

約数の個数: 16

約数和(自身を含む): 2856960

約数和(自身を除く): 961263

約数列:

[1, 3, 9, 27, 61, 183, 549, 1151, 1647, 3453, 10359, 31077, 70211, 210633, 631899, 1895697]

約数ペア:

[(1, 1895697), (3, 631899), (9, 210633), (27, 70211), (61, 31077), (183, 10359), (549, 3453), (1151, 1647)]