7887051

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 28

約数和(自身を含む): 12241600

約数和(自身を除く): 4354549

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 349, 729, 837, 1047, 2511, 3141, 7533, 9423, 10819, 22599, 28269, 32457, 84807, 97371, 254421, 292113, 876339, 2629017, 7887051]

約数ペア:

[(1, 7887051), (3, 2629017), (9, 876339), (27, 292113), (31, 254421), (81, 97371), (93, 84807), (243, 32457), (279, 28269), (349, 22599), (729, 10819), (837, 9423), (1047, 7533), (2511, 3141)]