24827621

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 31762944

約数和(自身を除く): 6935323

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 677, 1183, 2821, 4739, 5239, 8801, 20987, 36673, 61607, 114413, 146909, 272831, 800891, 1909817, 3546803, 24827621]

約数ペア:

[(1, 24827621), (7, 3546803), (13, 1909817), (31, 800891), (91, 272831), (169, 146909), (217, 114413), (403, 61607), (677, 36673), (1183, 20987), (2821, 8801), (4739, 5239)]