7986181

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 9463680

約数和(自身を除く): 1477499

約数列:

[1, 7, 59, 61, 317, 413, 427, 2219, 3599, 18703, 19337, 25193, 130921, 135359, 1140883, 7986181]

約数ペア:

[(1, 7986181), (7, 1140883), (59, 135359), (61, 130921), (317, 25193), (413, 19337), (427, 18703), (2219, 3599)]