131491914

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{49921}}^1$

素因数の和:50365

約数の個数: 16

約数和(自身を含む): 263588160

約数和(自身を除く): 132096246

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 49921, 99842, 149763, 299526, 21915319, 43830638, 65745957, 131491914]

約数ペア:

[(1, 131491914), (2, 65745957), (3, 43830638), (6, 21915319), (439, 299526), (878, 149763), (1317, 99842), (2634, 49921)]