661001091

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{36913}}^1$

素因数の和:37090

約数の個数: 16

約数和(自身を含む): 907198464

約数和(自身を除く): 246197373

約数列:

[1, 3, 47, 127, 141, 381, 5969, 17907, 36913, 110739, 1734911, 4687951, 5204733, 14063853, 220333697, 661001091]

約数ペア:

[(1, 661001091), (3, 220333697), (47, 14063853), (127, 5204733), (141, 4687951), (381, 1734911), (5969, 110739), (17907, 36913)]