2421167273

素因数分解:

$7^2\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{2617}}^1$

素因数の和:2949

約数の個数: 24

約数和(自身を含む): 2865139200

約数和(自身を除く): 443971927

約数列:

[1, 7, 49, 79, 239, 553, 1673, 2617, 3871, 11711, 18319, 18881, 128233, 132167, 206743, 625463, 925169, 1447201, 4378241, 10130407, 30647687, 49411577, 345881039, 2421167273]

約数ペア:

[(1, 2421167273), (7, 345881039), (49, 49411577), (79, 30647687), (239, 10130407), (553, 4378241), (1673, 1447201), (2617, 925169), (3871, 625463), (11711, 206743), (18319, 132167), (18881, 128233)]