69523489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 89752320

約数和(自身を除く): 20228831

約数列:

[1, 7, 17, 19, 97, 119, 133, 317, 323, 679, 1649, 1843, 2219, 2261, 5389, 6023, 11543, 12901, 30749, 31331, 37723, 42161, 102391, 215243, 219317, 522733, 584231, 716737, 3659131, 4089617, 9931927, 69523489]

約数ペア:

[(1, 69523489), (7, 9931927), (17, 4089617), (19, 3659131), (97, 716737), (119, 584231), (133, 522733), (317, 219317), (323, 215243), (679, 102391), (1649, 42161), (1843, 37723), (2219, 31331), (2261, 30749), (5389, 12901), (6023, 11543)]