15679979493

素因数分解:

$3^1\times {\mathrm{977}}^1\times {\mathrm{1607}}^1\times {\mathrm{3329}}^1$

素因数の和:5916

約数の個数: 16

約数和(自身を含む): 20947351680

約数和(自身を除く): 5267372187

約数列:

[1, 3, 977, 1607, 2931, 3329, 4821, 9987, 1570039, 3252433, 4710117, 5349703, 9757299, 16049109, 5226659831, 15679979493]

約数ペア:

[(1, 15679979493), (3, 5226659831), (977, 16049109), (1607, 9757299), (2931, 5349703), (3329, 4710117), (4821, 3252433), (9987, 1570039)]