26670161

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:449

約数の個数: 24

約数和(自身を含む): 33279336

約数和(自身を除く): 6609175

約数列:

[1, 7, 17, 49, 101, 119, 317, 707, 833, 1717, 2219, 4949, 5389, 12019, 15533, 32017, 37723, 84133, 224119, 264061, 544289, 1568833, 3810023, 26670161]

約数ペア:

[(1, 26670161), (7, 3810023), (17, 1568833), (49, 544289), (101, 264061), (119, 224119), (317, 84133), (707, 37723), (833, 32017), (1717, 15533), (2219, 12019), (4949, 5389)]