25840131

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{1297}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 35824800

約数和(自身を除く): 9984669

約数列:

[1, 3, 29, 87, 229, 687, 1297, 3891, 6641, 19923, 37613, 112839, 297013, 891039, 8613377, 25840131]

約数ペア:

[(1, 25840131), (3, 8613377), (29, 891039), (87, 297013), (229, 112839), (687, 37613), (1297, 19923), (3891, 6641)]