25191261

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:573

約数の個数: 24

約数和(自身を含む): 37562616

約数和(自身を除く): 12371355

約数列:

[1, 3, 9, 41, 123, 233, 293, 369, 699, 879, 2097, 2637, 9553, 12013, 28659, 36039, 68269, 85977, 108117, 204807, 614421, 2799029, 8397087, 25191261]

約数ペア:

[(1, 25191261), (3, 8397087), (9, 2799029), (41, 614421), (123, 204807), (233, 108117), (293, 85977), (369, 68269), (699, 36039), (879, 28659), (2097, 12013), (2637, 9553)]