49427497

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 57670272

約数和(自身を除く): 8242775

約数列:

[1, 7, 73, 197, 491, 511, 1379, 3437, 14381, 35843, 96727, 100667, 250901, 677089, 7061071, 49427497]

約数ペア:

[(1, 49427497), (7, 7061071), (73, 677089), (197, 250901), (491, 100667), (511, 96727), (1379, 35843), (3437, 14381)]