190636887

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{292837}}^1$

素因数の和:292878

約数の個数: 16

約数和(自身を含む): 299866112

約数和(自身を除く): 109229225

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 292837, 878511, 2049859, 6149577, 9077947, 27233841, 63545629, 190636887]

約数ペア:

[(1, 190636887), (3, 63545629), (7, 27233841), (21, 9077947), (31, 6149577), (93, 2049859), (217, 878511), (651, 292837)]