304814991

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{16249}}^1$

素因数の和:16315

約数の個数: 24

約数和(自身を含む): 452010000

約数和(自身を除く): 147195009

約数列:

[1, 3, 13, 37, 39, 111, 169, 481, 507, 1443, 6253, 16249, 18759, 48747, 211237, 601213, 633711, 1803639, 2746081, 7815769, 8238243, 23447307, 101604997, 304814991]

約数ペア:

[(1, 304814991), (3, 101604997), (13, 23447307), (37, 8238243), (39, 7815769), (111, 2746081), (169, 1803639), (481, 633711), (507, 601213), (1443, 211237), (6253, 48747), (16249, 18759)]