9843813

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 17262336

約数和(自身を除く): 7418523

約数列:

[1, 3, 7, 9, 21, 37, 41, 63, 103, 111, 123, 259, 287, 309, 333, 369, 721, 777, 861, 927, 1517, 2163, 2331, 2583, 3811, 4223, 4551, 6489, 10619, 11433, 12669, 13653, 26677, 29561, 31857, 34299, 38007, 80031, 88683, 95571, 156251, 240093, 266049, 468753, 1093757, 1406259, 3281271, 9843813]

約数ペア:

[(1, 9843813), (3, 3281271), (7, 1406259), (9, 1093757), (21, 468753), (37, 266049), (41, 240093), (63, 156251), (103, 95571), (111, 88683), (123, 80031), (259, 38007), (287, 34299), (309, 31857), (333, 29561), (369, 26677), (721, 13653), (777, 12669), (861, 11433), (927, 10619), (1517, 6489), (2163, 4551), (2331, 4223), (2583, 3811)]