13373129721

素因数分解:

$3^1\times 7^1\times {\mathrm{2753}}^1\times {\mathrm{231317}}^1$

素因数の和:234080

約数の個数: 16

約数和(自身を含む): 20385592704

約数和(自身を除く): 7012462983

約数列:

[1, 3, 7, 21, 2753, 8259, 19271, 57813, 231317, 693951, 1619219, 4857657, 636815701, 1910447103, 4457709907, 13373129721]

約数ペア:

[(1, 13373129721), (3, 4457709907), (7, 1910447103), (21, 636815701), (2753, 4857657), (8259, 1619219), (19271, 693951), (57813, 231317)]