2378680821

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{5623}}^1\times {\mathrm{4273}}^1$

素因数の和:9913

約数の個数: 24

約数和(自身を含む): 3749768256

約数和(自身を除く): 1371087435

約数列:

[1, 3, 9, 11, 33, 99, 4273, 5623, 12819, 16869, 38457, 47003, 50607, 61853, 141009, 185559, 423027, 556677, 24027079, 72081237, 216243711, 264297869, 792893607, 2378680821]

約数ペア:

[(1, 2378680821), (3, 792893607), (9, 264297869), (11, 216243711), (33, 72081237), (99, 24027079), (4273, 556677), (5623, 423027), (12819, 185559), (16869, 141009), (38457, 61853), (47003, 50607)]