1490757429

素因数分解:

$3^1\times 7^2\times {\mathrm{743}}^1\times {\mathrm{13649}}^1$

素因数の和:14409

約数の個数: 24

約数和(自身を含む): 2315476800

約数和(自身を除く): 824719371

約数列:

[1, 3, 7, 21, 49, 147, 743, 2229, 5201, 13649, 15603, 36407, 40947, 95543, 109221, 286629, 668801, 2006403, 10141207, 30423621, 70988449, 212965347, 496919143, 1490757429]

約数ペア:

[(1, 1490757429), (3, 496919143), (7, 212965347), (21, 70988449), (49, 30423621), (147, 10141207), (743, 2006403), (2229, 668801), (5201, 286629), (13649, 109221), (15603, 95543), (36407, 40947)]