30249597

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 47703040

約数和(自身を除く): 17453443

約数列:

[1, 3, 7, 21, 43, 129, 139, 241, 301, 417, 723, 903, 973, 1687, 2919, 5061, 5977, 10363, 17931, 31089, 33499, 41839, 72541, 100497, 125517, 217623, 234493, 703479, 1440457, 4321371, 10083199, 30249597]

約数ペア:

[(1, 30249597), (3, 10083199), (7, 4321371), (21, 1440457), (43, 703479), (129, 234493), (139, 217623), (241, 125517), (301, 100497), (417, 72541), (723, 41839), (903, 33499), (973, 31089), (1687, 17931), (2919, 10363), (5061, 5977)]