70507983

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19867}}^1$

素因数の和:19903

約数の個数: 24

約数和(自身を含む): 116347008

約数和(自身を除く): 45839025

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 19867, 59601, 139069, 258271, 417207, 774813, 1807897, 3357523, 5423691, 10072569, 23502661, 70507983]

約数ペア:

[(1, 70507983), (3, 23502661), (7, 10072569), (13, 5423691), (21, 3357523), (39, 1807897), (91, 774813), (169, 417207), (273, 258271), (507, 139069), (1183, 59601), (3549, 19867)]