28327432851

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{1321}}^1\times {\mathrm{15991}}^1$

素因数の和:17467

約数の個数: 24

約数和(自身を含む): 41225776800

約数和(自身を除く): 12898343949

約数列:

[1, 3, 9, 149, 447, 1321, 1341, 3963, 11889, 15991, 47973, 143919, 196829, 590487, 1771461, 2382659, 7147977, 21124111, 21443931, 63372333, 190116999, 3147492539, 9442477617, 28327432851]

約数ペア:

[(1, 28327432851), (3, 9442477617), (9, 3147492539), (149, 190116999), (447, 63372333), (1321, 21443931), (1341, 21124111), (3963, 7147977), (11889, 2382659), (15991, 1771461), (47973, 590487), (143919, 196829)]