1632771

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 2833920

約数和(自身を除く): 1201149

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 163, 189, 371, 477, 489, 1113, 1141, 1431, 1467, 3339, 3423, 4401, 8639, 10017, 10269, 25917, 30807, 60473, 77751, 181419, 233253, 544257, 1632771]

約数ペア:

[(1, 1632771), (3, 544257), (7, 233253), (9, 181419), (21, 77751), (27, 60473), (53, 30807), (63, 25917), (159, 10269), (163, 10017), (189, 8639), (371, 4401), (477, 3423), (489, 3339), (1113, 1467), (1141, 1431)]