26399883

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{7219}}^1$

素因数の和:7298

約数の個数: 16

約数和(自身を含む): 37428480

約数和(自身を除く): 11028597

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 7219, 21657, 166037, 382607, 498111, 1147821, 8799961, 26399883]

約数ペア:

[(1, 26399883), (3, 8799961), (23, 1147821), (53, 498111), (69, 382607), (159, 166037), (1219, 21657), (3657, 7219)]