30826873

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1109}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 40599360

約数和(自身を除く): 9772487

約数列:

[1, 7, 11, 19, 77, 133, 209, 361, 1109, 1463, 2527, 3971, 7763, 12199, 21071, 27797, 85393, 147497, 231781, 400349, 1622467, 2802443, 4403839, 30826873]

約数ペア:

[(1, 30826873), (7, 4403839), (11, 2802443), (19, 1622467), (77, 400349), (133, 231781), (209, 147497), (361, 85393), (1109, 27797), (1463, 21071), (2527, 12199), (3971, 7763)]