3420621

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 5316480

約数和(自身を除く): 1895859

約数列:

[1, 3, 9, 17, 51, 79, 153, 237, 283, 711, 849, 1343, 2547, 4029, 4811, 12087, 14433, 22357, 43299, 67071, 201213, 380069, 1140207, 3420621]

約数ペア:

[(1, 3420621), (3, 1140207), (9, 380069), (17, 201213), (51, 67071), (79, 43299), (153, 22357), (237, 14433), (283, 12087), (711, 4811), (849, 4029), (1343, 2547)]