2207538795

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1911289}}^1$

素因数の和:1911315

約数の個数: 32

約数和(自身を含む): 4403612160

約数和(自身を除く): 2196073365

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 1911289, 5733867, 9556445, 13379023, 21024179, 28669335, 40137069, 63072537, 66895115, 105120895, 147169253, 200685345, 315362685, 441507759, 735846265, 2207538795]

約数ペア:

[(1, 2207538795), (3, 735846265), (5, 441507759), (7, 315362685), (11, 200685345), (15, 147169253), (21, 105120895), (33, 66895115), (35, 63072537), (55, 40137069), (77, 28669335), (105, 21024179), (165, 13379023), (231, 9556445), (385, 5733867), (1155, 1911289)]