1160397

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 1944384

約数和(自身を除く): 783987

約数列:

[1, 3, 7, 9, 21, 63, 113, 163, 339, 489, 791, 1017, 1141, 1467, 2373, 3423, 7119, 10269, 18419, 55257, 128933, 165771, 386799, 1160397]

約数ペア:

[(1, 1160397), (3, 386799), (7, 165771), (9, 128933), (21, 55257), (63, 18419), (113, 10269), (163, 7119), (339, 3423), (489, 2373), (791, 1467), (1017, 1141)]