11928945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1103}}^1$

素因数の和:1221

約数の個数: 32

約数和(自身を含む): 22044672

約数和(自身を除く): 10115727

約数列:

[1, 3, 5, 7, 15, 21, 35, 103, 105, 309, 515, 721, 1103, 1545, 2163, 3309, 3605, 5515, 7721, 10815, 16545, 23163, 38605, 113609, 115815, 340827, 568045, 795263, 1704135, 2385789, 3976315, 11928945]

約数ペア:

[(1, 11928945), (3, 3976315), (5, 2385789), (7, 1704135), (15, 795263), (21, 568045), (35, 340827), (103, 115815), (105, 113609), (309, 38605), (515, 23163), (721, 16545), (1103, 10815), (1545, 7721), (2163, 5515), (3309, 3605)]