317396467251

素因数分解:

$3^3\times {\mathrm{26141}}^1\times {\mathrm{449693}}^1$

素因数の和:475843

約数の個数: 16

約数和(自身を含む): 470236021920

約数和(自身を除く): 152839554669

約数列:

[1, 3, 9, 27, 26141, 78423, 235269, 449693, 705807, 1349079, 4047237, 12141711, 11755424713, 35266274139, 105798822417, 317396467251]

約数ペア:

[(1, 317396467251), (3, 105798822417), (9, 35266274139), (27, 11755424713), (26141, 12141711), (78423, 4047237), (235269, 1349079), (449693, 705807)]