140091413

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79103}}^1$

素因数の和:79144

約数の個数: 16

約数和(自身を含む): 182255616

約数和(自身を除く): 42164203

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 79103, 553721, 870133, 1819369, 6090931, 12735583, 20013059, 140091413]

約数ペア:

[(1, 140091413), (7, 20013059), (11, 12735583), (23, 6090931), (77, 1819369), (161, 870133), (253, 553721), (1771, 79103)]