1415529

素因数分解:

$3^3\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:621

約数の個数: 16

約数和(自身を含む): 2121600

約数和(自身を除く): 706071

約数列:

[1, 3, 9, 27, 103, 309, 509, 927, 1527, 2781, 4581, 13743, 52427, 157281, 471843, 1415529]

約数ペア:

[(1, 1415529), (3, 471843), (9, 157281), (27, 52427), (103, 13743), (309, 4581), (509, 2781), (927, 1527)]