1214971737

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1411117}}^1$

素因数の和:1411168

約数の個数: 16

約数和(自身を含む): 1896542592

約数和(自身を除く): 681570855

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 1411117, 4233351, 9877819, 29633457, 57855797, 173567391, 404990579, 1214971737]

約数ペア:

[(1, 1214971737), (3, 404990579), (7, 173567391), (21, 57855797), (41, 29633457), (123, 9877819), (287, 4233351), (861, 1411117)]