71155419

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{1931}}^1$

素因数の和:2178

約数の個数: 16

約数和(自身を含む): 96816384

約数和(自身を除く): 25660965

約数列:

[1, 3, 71, 173, 213, 519, 1931, 5793, 12283, 36849, 137101, 334063, 411303, 1002189, 23718473, 71155419]

約数ペア:

[(1, 71155419), (3, 23718473), (71, 1002189), (173, 411303), (213, 334063), (519, 137101), (1931, 36849), (5793, 12283)]