25692121

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:841

約数の個数: 24

約数和(自身を含む): 32836104

約数和(自身を除く): 7143983

約数列:

[1, 7, 13, 49, 53, 91, 371, 637, 689, 761, 2597, 4823, 5327, 9893, 33761, 37289, 40333, 69251, 282331, 484757, 524329, 1976317, 3670303, 25692121]

約数ペア:

[(1, 25692121), (7, 3670303), (13, 1976317), (49, 524329), (53, 484757), (91, 282331), (371, 69251), (637, 40333), (689, 37289), (761, 33761), (2597, 9893), (4823, 5327)]