1259200323

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{379163}}^1$

素因数の和:379216

約数の個数: 20

約数和(自身を含む): 1926911448

約数和(自身を除く): 667711125

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 379163, 1137489, 3412467, 10237401, 15545683, 30712203, 46637049, 139911147, 419733441, 1259200323]

約数ペア:

[(1, 1259200323), (3, 419733441), (9, 139911147), (27, 46637049), (41, 30712203), (81, 15545683), (123, 10237401), (369, 3412467), (1107, 1137489), (3321, 379163)]