140985861

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{6343}}^1$

素因数の和:6616

約数の個数: 16

約数和(自身を含む): 194887680

約数和(自身を除く): 53901819

約数列:

[1, 3, 31, 93, 239, 717, 6343, 7409, 19029, 22227, 196633, 589899, 1515977, 4547931, 46995287, 140985861]

約数ペア:

[(1, 140985861), (3, 46995287), (31, 4547931), (93, 1515977), (239, 589899), (717, 196633), (6343, 22227), (7409, 19029)]