211277097

素因数分解:

$3^2\times {\mathrm{569}}^1\times {\mathrm{41257}}^1$

素因数の和:41832

約数の個数: 12

約数和(自身を含む): 305721780

約数和(自身を除く): 94444683

約数列:

[1, 3, 9, 569, 1707, 5121, 41257, 123771, 371313, 23475233, 70425699, 211277097]

約数ペア:

[(1, 211277097), (3, 70425699), (9, 23475233), (569, 371313), (1707, 123771), (5121, 41257)]