269380947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{1933}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 405490176

約数和(自身を除く): 136109229

約数列:

[1, 3, 11, 33, 41, 103, 123, 309, 451, 1133, 1353, 1933, 3399, 4223, 5799, 12669, 21263, 46453, 63789, 79253, 139359, 199099, 237759, 597297, 871783, 2190089, 2615349, 6570267, 8163059, 24489177, 89793649, 269380947]

約数ペア:

[(1, 269380947), (3, 89793649), (11, 24489177), (33, 8163059), (41, 6570267), (103, 2615349), (123, 2190089), (309, 871783), (451, 597297), (1133, 237759), (1353, 199099), (1933, 139359), (3399, 79253), (4223, 63789), (5799, 46453), (12669, 21263)]