26320063

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20107}}^1$

素因数の和:20142

約数の個数: 16

約数和(自身を含む): 34746624

約数和(自身を除く): 8426561

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 20107, 140749, 221177, 341819, 1548239, 2392733, 3760009, 26320063]

約数ペア:

[(1, 26320063), (7, 3760009), (11, 2392733), (17, 1548239), (77, 341819), (119, 221177), (187, 140749), (1309, 20107)]