318122181

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{906331}}^1$

素因数の和:906353

約数の個数: 16

約数和(自身を含む): 507545920

約数和(自身を除く): 189423739

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 906331, 2718993, 8156979, 11782303, 24470937, 35346909, 106040727, 318122181]

約数ペア:

[(1, 318122181), (3, 106040727), (9, 35346909), (13, 24470937), (27, 11782303), (39, 8156979), (117, 2718993), (351, 906331)]