29157531

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15907}}^1$

素因数の和:15970

約数の個数: 16

約数和(自身を含む): 42760704

約数和(自身を除く): 13603173

約数列:

[1, 3, 13, 39, 47, 141, 611, 1833, 15907, 47721, 206791, 620373, 747629, 2242887, 9719177, 29157531]

約数ペア:

[(1, 29157531), (3, 9719177), (13, 2242887), (39, 747629), (47, 620373), (141, 206791), (611, 47721), (1833, 15907)]