8016879

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:415

約数の個数: 32

約数和(自身を含む): 12544000

約数和(自身を除く): 4527121

約数列:

[1, 3, 13, 19, 31, 39, 57, 93, 247, 349, 403, 589, 741, 1047, 1209, 1767, 4537, 6631, 7657, 10819, 13611, 19893, 22971, 32457, 86203, 140647, 205561, 258609, 421941, 616683, 2672293, 8016879]

約数ペア:

[(1, 8016879), (3, 2672293), (13, 616683), (19, 421941), (31, 258609), (39, 205561), (57, 140647), (93, 86203), (247, 32457), (349, 22971), (403, 19893), (589, 13611), (741, 10819), (1047, 7657), (1209, 6631), (1767, 4537)]