2725101

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 4169880

約数和(自身を除く): 1444779

約数列:

[1, 3, 9, 29, 53, 87, 159, 197, 261, 477, 591, 1537, 1773, 4611, 5713, 10441, 13833, 17139, 31323, 51417, 93969, 302789, 908367, 2725101]

約数ペア:

[(1, 2725101), (3, 908367), (9, 302789), (29, 93969), (53, 51417), (87, 31323), (159, 17139), (197, 13833), (261, 10441), (477, 5713), (591, 4611), (1537, 1773)]