241623

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:188

約数の個数: 20

約数和(自身を含む): 382360

約数和(自身を除く): 140737

約数列:

[1, 3, 9, 19, 27, 57, 81, 157, 171, 471, 513, 1413, 1539, 2983, 4239, 8949, 12717, 26847, 80541, 241623]

約数ペア:

[(1, 241623), (3, 80541), (9, 26847), (19, 12717), (27, 8949), (57, 4239), (81, 2983), (157, 1539), (171, 1413), (471, 513)]