298183921

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{1759}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 347438080

約数和(自身を除く): 49254159

約数列:

[1, 7, 61, 397, 427, 1759, 2779, 12313, 24217, 107299, 169519, 698323, 751093, 4888261, 42597703, 298183921]

約数ペア:

[(1, 298183921), (7, 42597703), (61, 4888261), (397, 751093), (427, 698323), (1759, 169519), (2779, 107299), (12313, 24217)]