1649530017

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{1439}}^1\times {\mathrm{1901}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 2421169920

約数和(自身を除く): 771639903

約数列:

[1, 3, 9, 67, 201, 603, 1439, 1901, 4317, 5703, 12951, 17109, 96413, 127367, 289239, 382101, 867717, 1146303, 2735539, 8206617, 24619851, 183281113, 549843339, 1649530017]

約数ペア:

[(1, 1649530017), (3, 549843339), (9, 183281113), (67, 24619851), (201, 8206617), (603, 2735539), (1439, 1146303), (1901, 867717), (4317, 382101), (5703, 289239), (12951, 127367), (17109, 96413)]