2197065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 3991680

約数和(自身を除く): 1794615

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 593, 741, 1235, 1779, 2965, 3705, 7709, 8895, 11267, 23127, 33801, 38545, 56335, 115635, 146471, 169005, 439413, 732355, 2197065]

約数ペア:

[(1, 2197065), (3, 732355), (5, 439413), (13, 169005), (15, 146471), (19, 115635), (39, 56335), (57, 38545), (65, 33801), (95, 23127), (195, 11267), (247, 8895), (285, 7709), (593, 3705), (741, 2965), (1235, 1779)]