201351381

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{79241}}^1$

素因数の和:79273

約数の個数: 24

約数和(自身を含む): 337253952

約数和(自身を除く): 135902571

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 79241, 237723, 554687, 871651, 1664061, 2614953, 6101557, 9588161, 18304671, 28764483, 67117127, 201351381]

約数ペア:

[(1, 201351381), (3, 67117127), (7, 28764483), (11, 18304671), (21, 9588161), (33, 6101557), (77, 2614953), (121, 1664061), (231, 871651), (363, 554687), (847, 237723), (2541, 79241)]