201313239

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{30881}}^1$

素因数の和:30978

約数の個数: 16

約数和(自身を含む): 280161504

約数和(自身を除く): 78848265

約数列:

[1, 3, 41, 53, 123, 159, 2173, 6519, 30881, 92643, 1266121, 1636693, 3798363, 4910079, 67104413, 201313239]

約数ペア:

[(1, 201313239), (3, 67104413), (41, 4910079), (53, 3798363), (123, 1636693), (159, 1266121), (2173, 92643), (6519, 30881)]