2065903917

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{241711}}^1$

素因数の和:241769

約数の個数: 32

約数和(自身を含む): 3527061504

約数和(自身を除く): 1461157587

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 8547, 241711, 725133, 1691977, 2658821, 5075931, 7976463, 8943307, 18611747, 26829921, 55835241, 62603149, 98376377, 187809447, 295129131, 688634639, 2065903917]

約数ペア:

[(1, 2065903917), (3, 688634639), (7, 295129131), (11, 187809447), (21, 98376377), (33, 62603149), (37, 55835241), (77, 26829921), (111, 18611747), (231, 8943307), (259, 7976463), (407, 5075931), (777, 2658821), (1221, 1691977), (2849, 725133), (8547, 241711)]