11631231

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{887}}^1$

素因数の和:971

約数の個数: 24

約数和(自身を含む): 17731584

約数和(自身を除く): 6100353

約数列:

[1, 3, 9, 31, 47, 93, 141, 279, 423, 887, 1457, 2661, 4371, 7983, 13113, 27497, 41689, 82491, 125067, 247473, 375201, 1292359, 3877077, 11631231]

約数ペア:

[(1, 11631231), (3, 3877077), (9, 1292359), (31, 375201), (47, 247473), (93, 125067), (141, 82491), (279, 41689), (423, 27497), (887, 13113), (1457, 7983), (2661, 4371)]