285425133

素因数分解:

$3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{13183}}^1$

素因数の和:14224

約数の個数: 16

約数和(自身を含む): 435388416

約数和(自身を除く): 149963283

約数列:

[1, 3, 7, 21, 1031, 3093, 7217, 13183, 21651, 39549, 92281, 276843, 13591673, 40775019, 95141711, 285425133]

約数ペア:

[(1, 285425133), (3, 95141711), (7, 40775019), (21, 13591673), (1031, 276843), (3093, 92281), (7217, 39549), (13183, 21651)]