13603107

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 22097920

約数和(自身を除く): 8494813

約数列:

[1, 3, 7, 19, 21, 57, 103, 133, 309, 331, 399, 721, 993, 1957, 2163, 2317, 5871, 6289, 6951, 13699, 18867, 34093, 41097, 44023, 102279, 132069, 238651, 647767, 715953, 1943301, 4534369, 13603107]

約数ペア:

[(1, 13603107), (3, 4534369), (7, 1943301), (19, 715953), (21, 647767), (57, 238651), (103, 132069), (133, 102279), (309, 44023), (331, 41097), (399, 34093), (721, 18867), (993, 13699), (1957, 6951), (2163, 6289), (2317, 5871)]