1379941647

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{363047}}^1$

素因数の和:363238

約数の個数: 16

約数和(自身を含む): 2114391552

約数和(自身を除く): 734449905

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 363047, 1089141, 2541329, 7623987, 65711507, 197134521, 459980549, 1379941647]

約数ペア:

[(1, 1379941647), (3, 459980549), (7, 197134521), (21, 65711507), (181, 7623987), (543, 2541329), (1267, 1089141), (3801, 363047)]