1073807287

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{74071}}^1$

素因数の和:74206

約数の個数: 16

約数和(自身を含む): 1303667200

約数和(自身を除く): 229859913

約数列:

[1, 7, 19, 109, 133, 763, 2071, 14497, 74071, 518497, 1407349, 8073739, 9851443, 56516173, 153401041, 1073807287]

約数ペア:

[(1, 1073807287), (7, 153401041), (19, 56516173), (109, 9851443), (133, 8073739), (763, 1407349), (2071, 518497), (14497, 74071)]