26799801

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{20921}}^1$

素因数の和:20992

約数の個数: 16

約数和(自身を含む): 41509248

約数和(自身を除く): 14709447

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 20921, 62763, 146447, 439341, 1276181, 3828543, 8933267, 26799801]

約数ペア:

[(1, 26799801), (3, 8933267), (7, 3828543), (21, 1276181), (61, 439341), (183, 146447), (427, 62763), (1281, 20921)]