13305523

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{683}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 17466624

約数和(自身を除く): 4161101

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 683, 847, 1771, 2783, 4781, 7513, 15709, 19481, 52591, 82643, 109963, 172799, 578501, 1209593, 1900789, 13305523]

約数ペア:

[(1, 13305523), (7, 1900789), (11, 1209593), (23, 578501), (77, 172799), (121, 109963), (161, 82643), (253, 52591), (683, 19481), (847, 15709), (1771, 7513), (2783, 4781)]