25158921

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4073}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 35199360

約数和(自身を除く): 10040439

約数列:

[1, 3, 29, 71, 87, 213, 2059, 4073, 6177, 12219, 118117, 289183, 354351, 867549, 8386307, 25158921]

約数ペア:

[(1, 25158921), (3, 8386307), (29, 867549), (71, 354351), (87, 289183), (213, 118117), (2059, 12219), (4073, 6177)]