25935273

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31667}}^1$

素因数の和:31693

約数の個数: 24

約数和(自身を含む): 46108608

約数和(自身を除く): 20173335

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 31667, 95001, 221669, 285003, 411671, 665007, 1235013, 1995021, 2881697, 3705039, 8645091, 25935273]

約数ペア:

[(1, 25935273), (3, 8645091), (7, 3705039), (9, 2881697), (13, 1995021), (21, 1235013), (39, 665007), (63, 411671), (91, 285003), (117, 221669), (273, 95001), (819, 31667)]