315048357

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{2089}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 490690200

約数和(自身を除く): 175641843

約数列:

[1, 3, 9, 13, 39, 117, 1289, 2089, 3867, 6267, 11601, 16757, 18801, 27157, 50271, 81471, 150813, 244413, 2692721, 8078163, 24234489, 35005373, 105016119, 315048357]

約数ペア:

[(1, 315048357), (3, 105016119), (9, 35005373), (13, 24234489), (39, 8078163), (117, 2692721), (1289, 244413), (2089, 150813), (3867, 81471), (6267, 50271), (11601, 27157), (16757, 18801)]