9860487

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 17041920

約数和(自身を除く): 7181433

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 1901, 5187, 5703, 13307, 24713, 36119, 39921, 74139, 108357, 172991, 252833, 469547, 518973, 758499, 1408641, 3286829, 9860487]

約数ペア:

[(1, 9860487), (3, 3286829), (7, 1408641), (13, 758499), (19, 518973), (21, 469547), (39, 252833), (57, 172991), (91, 108357), (133, 74139), (247, 39921), (273, 36119), (399, 24713), (741, 13307), (1729, 5703), (1901, 5187)]