142340163

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{16903}}^1$

素因数の和:17314

約数の個数: 16

約数和(自身を含む): 217453056

約数和(自身を除く): 75112893

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 8421, 16903, 50709, 118321, 354963, 6778103, 20334309, 47446721, 142340163]

約数ペア:

[(1, 142340163), (3, 47446721), (7, 20334309), (21, 6778103), (401, 354963), (1203, 118321), (2807, 50709), (8421, 16903)]