12774783

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 20759040

約数和(自身を除く): 7984257

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 303, 317, 399, 707, 951, 1919, 2121, 2219, 5757, 6023, 6657, 13433, 18069, 32017, 40299, 42161, 96051, 126483, 224119, 608323, 672357, 1824969, 4258261, 12774783]

約数ペア:

[(1, 12774783), (3, 4258261), (7, 1824969), (19, 672357), (21, 608323), (57, 224119), (101, 126483), (133, 96051), (303, 42161), (317, 40299), (399, 32017), (707, 18069), (951, 13433), (1919, 6657), (2121, 6023), (2219, 5757)]