25861821

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{5279}}^1$

素因数の和:5376

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 10633539

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 5279, 15837, 121417, 364251, 374809, 1124427, 8620607, 25861821]

約数ペア:

[(1, 25861821), (3, 8620607), (23, 1124427), (69, 374809), (71, 364251), (213, 121417), (1633, 15837), (4899, 5279)]