22840353

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 32

約数和(自身を含む): 35143680

約数和(自身を除く): 12303327

約数列:

[1, 3, 9, 27, 43, 103, 129, 191, 309, 387, 573, 927, 1161, 1719, 2781, 4429, 5157, 8213, 13287, 19673, 24639, 39861, 59019, 73917, 119583, 177057, 221751, 531171, 845939, 2537817, 7613451, 22840353]

約数ペア:

[(1, 22840353), (3, 7613451), (9, 2537817), (27, 845939), (43, 531171), (103, 221751), (129, 177057), (191, 119583), (309, 73917), (387, 59019), (573, 39861), (927, 24639), (1161, 19673), (1719, 13287), (2781, 8213), (4429, 5157)]