28652631

素因数分解:

$3^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{1237}}^1$

素因数の和:2350

約数の個数: 16

約数和(自身を含む): 43736064

約数和(自身を除く): 15083433

約数列:

[1, 3, 7, 21, 1103, 1237, 3309, 3711, 7721, 8659, 23163, 25977, 1364411, 4093233, 9550877, 28652631]

約数ペア:

[(1, 28652631), (3, 9550877), (7, 4093233), (21, 1364411), (1103, 25977), (1237, 23163), (3309, 8659), (3711, 7721)]