9712941

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 15724800

約数和(自身を除く): 6011859

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 389, 609, 861, 1167, 1189, 2723, 3567, 8169, 8323, 11281, 15949, 24969, 33843, 47847, 78967, 111643, 236901, 334929, 462521, 1387563, 3237647, 9712941]

約数ペア:

[(1, 9712941), (3, 3237647), (7, 1387563), (21, 462521), (29, 334929), (41, 236901), (87, 111643), (123, 78967), (203, 47847), (287, 33843), (389, 24969), (609, 15949), (861, 11281), (1167, 8323), (1189, 8169), (2723, 3567)]