1020210051

素因数分解:

$3^1\times 7^1\times {\mathrm{2141}}^1\times {\mathrm{22691}}^1$

素因数の和:24842

約数の個数: 16

約数和(自身を含む): 1555400448

約数和(自身を除く): 535190397

約数列:

[1, 3, 7, 21, 2141, 6423, 14987, 22691, 44961, 68073, 158837, 476511, 48581431, 145744293, 340070017, 1020210051]

約数ペア:

[(1, 1020210051), (3, 340070017), (7, 145744293), (21, 48581431), (2141, 476511), (6423, 158837), (14987, 68073), (22691, 44961)]