981313527

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{17467}}^1$

素因数の和:17838

約数の個数: 16

約数和(自身を含む): 1334275712

約数和(自身を除く): 352962185

約数列:

[1, 3, 61, 183, 307, 921, 17467, 18727, 52401, 56181, 1065487, 3196461, 5362369, 16087107, 327104509, 981313527]

約数ペア:

[(1, 981313527), (3, 327104509), (61, 16087107), (183, 5362369), (307, 3196461), (921, 1065487), (17467, 56181), (18727, 52401)]