3391539

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 4713984

約数和(自身を除く): 1322445

約数列:

[1, 3, 43, 61, 129, 183, 431, 1293, 2623, 7869, 18533, 26291, 55599, 78873, 1130513, 3391539]

約数ペア:

[(1, 3391539), (3, 1130513), (43, 78873), (61, 55599), (129, 26291), (183, 18533), (431, 7869), (1293, 2623)]