331310694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{386143}}^1$

素因数の和:386172

約数の個数: 32

約数和(自身を含む): 778466304

約数和(自身を除く): 447155610

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 386143, 772286, 1158429, 2316858, 4247573, 5019859, 8495146, 10039718, 12742719, 15059577, 25485438, 30119154, 55218449, 110436898, 165655347, 331310694]

約数ペア:

[(1, 331310694), (2, 165655347), (3, 110436898), (6, 55218449), (11, 30119154), (13, 25485438), (22, 15059577), (26, 12742719), (33, 10039718), (39, 8495146), (66, 5019859), (78, 4247573), (143, 2316858), (286, 1158429), (429, 772286), (858, 386143)]