1325528067

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{21481}}^1$

素因数の和:21858

約数の個数: 16

約数和(自身を含む): 1799676032

約数和(自身を除く): 474147965

約数列:

[1, 3, 67, 201, 307, 921, 20569, 21481, 61707, 64443, 1439227, 4317681, 6594667, 19784001, 441842689, 1325528067]

約数ペア:

[(1, 1325528067), (3, 441842689), (67, 19784001), (201, 6594667), (307, 4317681), (921, 1439227), (20569, 64443), (21481, 61707)]