25612131

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{809}}^1$

素因数の和:1046

約数の個数: 16

約数和(自身を含む): 34953120

約数和(自身を除く): 9340989

約数列:

[1, 3, 61, 173, 183, 519, 809, 2427, 10553, 31659, 49349, 139957, 148047, 419871, 8537377, 25612131]

約数ペア:

[(1, 25612131), (3, 8537377), (61, 419871), (173, 148047), (183, 139957), (519, 49349), (809, 31659), (2427, 10553)]