190691709

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{32381}}^1$

素因数の和:32548

約数の個数: 16

約数和(自身を含む): 275635584

約数和(自身を除く): 84943875

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 32381, 97143, 420953, 1262859, 4889531, 14668593, 63563903, 190691709]

約数ペア:

[(1, 190691709), (3, 63563903), (13, 14668593), (39, 4889531), (151, 1262859), (453, 420953), (1963, 97143), (5889, 32381)]