13565588421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5338681}}^1$

素因数の和:5338713

約数の個数: 24

約数和(自身を含む): 22721430592

約数和(自身を除く): 9155842171

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 5338681, 16016043, 37370767, 58725491, 112112301, 176176473, 411078437, 645980401, 1233235311, 1937941203, 4521862807, 13565588421]

約数ペア:

[(1, 13565588421), (3, 4521862807), (7, 1937941203), (11, 1233235311), (21, 645980401), (33, 411078437), (77, 176176473), (121, 112112301), (231, 58725491), (363, 37370767), (847, 16016043), (2541, 5338681)]