626373441

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{28771}}^1$

素因数の和:28877

約数の個数: 24

約数和(自身を含む): 942570720

約数和(自身を除く): 316197279

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 2419, 7257, 21771, 28771, 86313, 258939, 1179611, 1697489, 3538833, 5092467, 10616499, 15277401, 69597049, 208791147, 626373441]

約数ペア:

[(1, 626373441), (3, 208791147), (9, 69597049), (41, 15277401), (59, 10616499), (123, 5092467), (177, 3538833), (369, 1697489), (531, 1179611), (2419, 258939), (7257, 86313), (21771, 28771)]