3983259

素因数分解:

$3^1\times 7^5\times {\mathrm{79}}^1$

素因数の和:117

約数の個数: 24

約数和(自身を含む): 6274560

約数和(自身を除く): 2291301

約数列:

[1, 3, 7, 21, 49, 79, 147, 237, 343, 553, 1029, 1659, 2401, 3871, 7203, 11613, 16807, 27097, 50421, 81291, 189679, 569037, 1327753, 3983259]

約数ペア:

[(1, 3983259), (3, 1327753), (7, 569037), (21, 189679), (49, 81291), (79, 50421), (147, 27097), (237, 16807), (343, 11613), (553, 7203), (1029, 3871), (1659, 2401)]