2402001

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1745199

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 179, 189, 213, 497, 537, 639, 1253, 1491, 1611, 1917, 3759, 4473, 4833, 11277, 12709, 13419, 33831, 38127, 88963, 114381, 266889, 343143, 800667, 2402001]

約数ペア:

[(1, 2402001), (3, 800667), (7, 343143), (9, 266889), (21, 114381), (27, 88963), (63, 38127), (71, 33831), (179, 13419), (189, 12709), (213, 11277), (497, 4833), (537, 4473), (639, 3759), (1253, 1917), (1491, 1611)]