290431347

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1\times {\mathrm{3037}}^1$

素因数の和:3418

約数の個数: 16

約数和(自身を含む): 391974912

約数和(自身を除く): 101543565

約数列:

[1, 3, 127, 251, 381, 753, 3037, 9111, 31877, 95631, 385699, 762287, 1157097, 2286861, 96810449, 290431347]

約数ペア:

[(1, 290431347), (3, 96810449), (127, 2286861), (251, 1157097), (381, 762287), (753, 385699), (3037, 95631), (9111, 31877)]