291288741

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{4073}}^1$

素因数の和:4876

約数の個数: 16

約数和(自身を含む): 401533440

約数和(自身を除く): 110244699

約数列:

[1, 3, 31, 93, 769, 2307, 4073, 12219, 23839, 71517, 126263, 378789, 3132137, 9396411, 97096247, 291288741]

約数ペア:

[(1, 291288741), (3, 97096247), (31, 9396411), (93, 3132137), (769, 378789), (2307, 126263), (4073, 71517), (12219, 23839)]