12657513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7237}}^1$

素因数の和:7304

約数の個数: 16

約数和(自身を含む): 18760896

約数和(自身を除く): 6103383

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 7237, 21711, 79607, 238821, 383561, 1150683, 4219171, 12657513]

約数ペア:

[(1, 12657513), (3, 4219171), (11, 1150683), (33, 383561), (53, 238821), (159, 79607), (583, 21711), (1749, 7237)]