7523847

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{3203}}^1$

素因数の和:3244

約数の個数: 20

約数和(自身を含む): 11630520

約数和(自身を除く): 4106673

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 3203, 9609, 28827, 86481, 92887, 259443, 278661, 835983, 2507949, 7523847]

約数ペア:

[(1, 7523847), (3, 2507949), (9, 835983), (27, 278661), (29, 259443), (81, 92887), (87, 86481), (261, 28827), (783, 9609), (2349, 3203)]