1749643011

素因数分解:

$3^6\times {\mathrm{157}}^1\times {\mathrm{15287}}^1$

素因数の和:15462

約数の個数: 28

約数和(自身を含む): 2640145872

約数和(自身を除く): 890502861

約数列:

[1, 3, 9, 27, 81, 157, 243, 471, 729, 1413, 4239, 12717, 15287, 38151, 45861, 114453, 137583, 412749, 1238247, 2400059, 3714741, 7200177, 11144223, 21600531, 64801593, 194404779, 583214337, 1749643011]

約数ペア:

[(1, 1749643011), (3, 583214337), (9, 194404779), (27, 64801593), (81, 21600531), (157, 11144223), (243, 7200177), (471, 3714741), (729, 2400059), (1413, 1238247), (4239, 412749), (12717, 137583), (15287, 114453), (38151, 45861)]