2026269

素因数分解:

$3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 32

約数和(自身を含む): 3502080

約数和(自身を除く): 1475811

約数列:

[1, 3, 7, 9, 21, 27, 63, 71, 151, 189, 213, 453, 497, 639, 1057, 1359, 1491, 1917, 3171, 4077, 4473, 9513, 10721, 13419, 28539, 32163, 75047, 96489, 225141, 289467, 675423, 2026269]

約数ペア:

[(1, 2026269), (3, 675423), (7, 289467), (9, 225141), (21, 96489), (27, 75047), (63, 32163), (71, 28539), (151, 13419), (189, 10721), (213, 9513), (453, 4473), (497, 4077), (639, 3171), (1057, 1917), (1359, 1491)]