30155049

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 45287424

約数和(自身を除く): 15132375

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 1151, 2911, 3453, 8733, 10359, 26199, 47191, 81721, 141573, 245163, 424719, 735489, 3350561, 10051683, 30155049]

約数ペア:

[(1, 30155049), (3, 10051683), (9, 3350561), (41, 735489), (71, 424719), (123, 245163), (213, 141573), (369, 81721), (639, 47191), (1151, 26199), (2911, 10359), (3453, 8733)]