432870921

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{22381}}^1$

素因数の和:22701

約数の個数: 24

約数和(自身を含む): 716940224

約数和(自身を除く): 284069303

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 2149, 2763, 6447, 19341, 22381, 67143, 156667, 201429, 470001, 1410003, 6870967, 20612901, 48096769, 61838703, 144290307, 432870921]

約数ペア:

[(1, 432870921), (3, 144290307), (7, 61838703), (9, 48096769), (21, 20612901), (63, 6870967), (307, 1410003), (921, 470001), (2149, 201429), (2763, 156667), (6447, 67143), (19341, 22381)]