26172873

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 39693888

約数和(自身を除く): 13521015

約数列:

[1, 3, 9, 23, 69, 207, 227, 557, 681, 1671, 2043, 5013, 5221, 12811, 15663, 38433, 46989, 115299, 126439, 379317, 1137951, 2908097, 8724291, 26172873]

約数ペア:

[(1, 26172873), (3, 8724291), (9, 2908097), (23, 1137951), (69, 379317), (207, 126439), (227, 115299), (557, 46989), (681, 38433), (1671, 15663), (2043, 12811), (5013, 5221)]