518308921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{2539}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 573511680

約数和(自身を除く): 55202759

約数列:

[1, 13, 41, 383, 533, 2539, 4979, 15703, 33007, 104099, 204139, 972437, 1353287, 12641681, 39869917, 518308921]

約数ペア:

[(1, 518308921), (13, 39869917), (41, 12641681), (383, 1353287), (533, 972437), (2539, 204139), (4979, 104099), (15703, 33007)]