29807141

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 24

約数和(自身を含む): 37911384

約数和(自身を除く): 8104243

約数列:

[1, 7, 13, 49, 73, 91, 511, 637, 641, 949, 3577, 4487, 6643, 8333, 31409, 46501, 46793, 58331, 327551, 408317, 608309, 2292857, 4258163, 29807141]

約数ペア:

[(1, 29807141), (7, 4258163), (13, 2292857), (49, 608309), (73, 408317), (91, 327551), (511, 58331), (637, 46793), (641, 46501), (949, 31409), (3577, 8333), (4487, 6643)]