489085113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{279637}}^1$

素因数の和:279704

約数の個数: 16

約数和(自身を含む): 724821696

約数和(自身を除く): 235736583

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 279637, 838911, 3076007, 9228021, 14820761, 44462283, 163028371, 489085113]

約数ペア:

[(1, 489085113), (3, 163028371), (11, 44462283), (33, 14820761), (53, 9228021), (159, 3076007), (583, 838911), (1749, 279637)]