4221153

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{599}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 6552000

約数和(自身を除く): 2330847

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 599, 783, 1797, 2349, 5391, 7047, 16173, 17371, 48519, 52113, 145557, 156339, 469017, 1407051, 4221153]

約数ペア:

[(1, 4221153), (3, 1407051), (9, 469017), (27, 156339), (29, 145557), (81, 52113), (87, 48519), (243, 17371), (261, 16173), (599, 7047), (783, 5391), (1797, 2349)]