1679223873

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{727}}^1\times {\mathrm{20809}}^1$

素因数の和:21576

約数の個数: 16

約数和(自身を含む): 2302751360

約数和(自身を除く): 623527487

約数列:

[1, 3, 37, 111, 727, 2181, 20809, 26899, 62427, 80697, 769933, 2309799, 15128143, 45384429, 559741291, 1679223873]

約数ペア:

[(1, 1679223873), (3, 559741291), (37, 45384429), (111, 15128143), (727, 2309799), (2181, 769933), (20809, 80697), (26899, 62427)]