397014102

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{56123}}^1$

素因数の和:56265

約数の個数: 32

約数和(自身を含む): 889004160

約数和(自身を除く): 491990058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 56123, 112246, 168369, 336738, 505107, 1010214, 1515321, 3030642, 7352113, 14704226, 22056339, 44112678, 66169017, 132338034, 198507051, 397014102]

約数ペア:

[(1, 397014102), (2, 198507051), (3, 132338034), (6, 66169017), (9, 44112678), (18, 22056339), (27, 14704226), (54, 7352113), (131, 3030642), (262, 1515321), (393, 1010214), (786, 505107), (1179, 336738), (2358, 168369), (3537, 112246), (7074, 56123)]