317129057

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{39089}}^1$

素因数の和:39176

約数の個数: 16

約数和(自身を含む): 387772800

約数和(自身を除く): 70643743

約数列:

[1, 7, 19, 61, 133, 427, 1159, 8113, 39089, 273623, 742691, 2384429, 5198837, 16691003, 45304151, 317129057]

約数ペア:

[(1, 317129057), (7, 45304151), (19, 16691003), (61, 5198837), (133, 2384429), (427, 742691), (1159, 273623), (8113, 39089)]