12147618327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1\times {\mathrm{7187}}^1$

素因数の和:9503

約数の個数: 32

約数和(自身を含む): 18371377920

約数和(自身を除く): 6223759593

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 2281, 6843, 7187, 21561, 29653, 43339, 88959, 93431, 130017, 136553, 280293, 409659, 563407, 1690221, 1775189, 5325567, 16393547, 49180641, 213116111, 311477393, 639348333, 934432179, 4049206109, 12147618327]

約数ペア:

[(1, 12147618327), (3, 4049206109), (13, 934432179), (19, 639348333), (39, 311477393), (57, 213116111), (247, 49180641), (741, 16393547), (2281, 5325567), (6843, 1775189), (7187, 1690221), (21561, 563407), (29653, 409659), (43339, 280293), (88959, 136553), (93431, 130017)]