827831627

素因数分解:

$7^2\times {\mathrm{191}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 975110400

約数和(自身を除く): 147278773

約数列:

[1, 7, 49, 191, 197, 449, 1337, 1379, 3143, 9359, 9653, 22001, 37627, 85759, 88453, 263389, 600313, 619171, 1843723, 4202191, 4334197, 16894523, 118261661, 827831627]

約数ペア:

[(1, 827831627), (7, 118261661), (49, 16894523), (191, 4334197), (197, 4202191), (449, 1843723), (1337, 619171), (1379, 600313), (3143, 263389), (9359, 88453), (9653, 85759), (22001, 37627)]