401020998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1364017}}^1$

素因数の和:1364036

約数の個数: 24

約数和(自身を含む): 932988312

約数和(自身を除く): 531967314

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1364017, 2728034, 4092051, 8184102, 9548119, 19096238, 28644357, 57288714, 66836833, 133673666, 200510499, 401020998]

約数ペア:

[(1, 401020998), (2, 200510499), (3, 133673666), (6, 66836833), (7, 57288714), (14, 28644357), (21, 19096238), (42, 9548119), (49, 8184102), (98, 4092051), (147, 2728034), (294, 1364017)]