1446417

素因数分解:

$3^4\times 7^1\times {\mathrm{2551}}^1$

素因数の和:2570

約数の個数: 20

約数和(自身を含む): 2470336

約数和(自身を除く): 1023919

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 2551, 7653, 17857, 22959, 53571, 68877, 160713, 206631, 482139, 1446417]

約数ペア:

[(1, 1446417), (3, 482139), (7, 206631), (9, 160713), (21, 68877), (27, 53571), (63, 22959), (81, 17857), (189, 7653), (567, 2551)]