214939491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{30449}}^1$

素因数の和:30646

約数の個数: 16

約数和(自身を含む): 310346400

約数和(自身を除く): 95406909

約数列:

[1, 3, 13, 39, 181, 543, 2353, 7059, 30449, 91347, 395837, 1187511, 5511269, 16533807, 71646497, 214939491]

約数ペア:

[(1, 214939491), (3, 71646497), (13, 16533807), (39, 5511269), (181, 1187511), (543, 395837), (2353, 91347), (7059, 30449)]