30894039

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 48886032

約数和(自身を除く): 17991993

約数列:

[1, 3, 9, 11, 33, 99, 313, 939, 997, 2817, 2991, 3443, 8973, 10329, 10967, 30987, 32901, 98703, 312061, 936183, 2808549, 3432671, 10298013, 30894039]

約数ペア:

[(1, 30894039), (3, 10298013), (9, 3432671), (11, 2808549), (33, 936183), (99, 312061), (313, 98703), (939, 32901), (997, 30987), (2817, 10967), (2991, 10329), (3443, 8973)]