2052267

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 3326976

約数和(自身を除く): 1274709

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 607, 1127, 1821, 3381, 4249, 12747, 13961, 29743, 41883, 89229, 97727, 293181, 684089, 2052267]

約数ペア:

[(1, 2052267), (3, 684089), (7, 293181), (21, 97727), (23, 89229), (49, 41883), (69, 29743), (147, 13961), (161, 12747), (483, 4249), (607, 3381), (1127, 1821)]