201228321

素因数分解:

$3^1\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{6659}}^1$

素因数の和:8108

約数の個数: 16

約数和(自身を含む): 306892800

約数和(自身を除く): 105664479

約数列:

[1, 3, 7, 21, 1439, 4317, 6659, 10073, 19977, 30219, 46613, 139839, 9582301, 28746903, 67076107, 201228321]

約数ペア:

[(1, 201228321), (3, 67076107), (7, 28746903), (21, 9582301), (1439, 139839), (4317, 46613), (6659, 30219), (10073, 19977)]