17213637

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 27666432

約数和(自身を除く): 10452795

約数列:

[1, 3, 7, 21, 23, 69, 157, 161, 227, 471, 483, 681, 1099, 1589, 3297, 3611, 4767, 5221, 10833, 15663, 25277, 35639, 36547, 75831, 106917, 109641, 249473, 748419, 819697, 2459091, 5737879, 17213637]

約数ペア:

[(1, 17213637), (3, 5737879), (7, 2459091), (21, 819697), (23, 748419), (69, 249473), (157, 109641), (161, 106917), (227, 75831), (471, 36547), (483, 35639), (681, 25277), (1099, 15663), (1589, 10833), (3297, 5221), (3611, 4767)]