412920207

素因数分解:

$3^3\times 7^3\times {\mathrm{44587}}^1$

素因数の和:44617

約数の個数: 32

約数和(自身を含む): 713408000

約数和(自身を除く): 300487793

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 343, 441, 1029, 1323, 3087, 9261, 44587, 133761, 312109, 401283, 936327, 1203849, 2184763, 2808981, 6554289, 8426943, 15293341, 19662867, 45880023, 58988601, 137640069, 412920207]

約数ペア:

[(1, 412920207), (3, 137640069), (7, 58988601), (9, 45880023), (21, 19662867), (27, 15293341), (49, 8426943), (63, 6554289), (147, 2808981), (189, 2184763), (343, 1203849), (441, 936327), (1029, 401283), (1323, 312109), (3087, 133761), (9261, 44587)]