30001917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{21143}}^1$

素因数の和:21200

約数の個数: 16

約数和(自身を含む): 44656128

約数和(自身を除く): 14654211

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 21143, 63429, 232573, 697719, 909149, 2727447, 10000639, 30001917]

約数ペア:

[(1, 30001917), (3, 10000639), (11, 2727447), (33, 909149), (43, 697719), (129, 232573), (473, 63429), (1419, 21143)]