216901419

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{1301}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 350977536

約数和(自身を除く): 134076117

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 467, 1301, 1401, 3269, 3903, 7939, 9107, 9807, 22117, 23817, 27321, 55573, 66351, 154819, 166719, 464457, 607567, 1822701, 4252969, 10328639, 12758907, 30985917, 72300473, 216901419]

約数ペア:

[(1, 216901419), (3, 72300473), (7, 30985917), (17, 12758907), (21, 10328639), (51, 4252969), (119, 1822701), (357, 607567), (467, 464457), (1301, 166719), (1401, 154819), (3269, 66351), (3903, 55573), (7939, 27321), (9107, 23817), (9807, 22117)]