24638991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{811}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 38196480

約数和(自身を除く): 13557489

約数列:

[1, 3, 13, 19, 39, 41, 57, 123, 247, 533, 741, 779, 811, 1599, 2337, 2433, 10127, 10543, 15409, 30381, 31629, 33251, 46227, 99753, 200317, 432263, 600951, 631769, 1296789, 1895307, 8212997, 24638991]

約数ペア:

[(1, 24638991), (3, 8212997), (13, 1895307), (19, 1296789), (39, 631769), (41, 600951), (57, 432263), (123, 200317), (247, 99753), (533, 46227), (741, 33251), (779, 31629), (811, 30381), (1599, 15409), (2337, 10543), (2433, 10127)]