4497857

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 5898816

約数和(自身を除く): 1400959

約数列:

[1, 7, 13, 23, 49, 91, 161, 299, 307, 637, 1127, 2093, 2149, 3991, 7061, 14651, 15043, 27937, 49427, 91793, 195559, 345989, 642551, 4497857]

約数ペア:

[(1, 4497857), (7, 642551), (13, 345989), (23, 195559), (49, 91793), (91, 49427), (161, 27937), (299, 15043), (307, 14651), (637, 7061), (1127, 3991), (2093, 2149)]