339942531

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 471847680

約数和(自身を除く): 131905149

約数列:

[1, 3, 73, 89, 107, 163, 219, 267, 321, 489, 6497, 7811, 9523, 11899, 14507, 17441, 19491, 23433, 28569, 35697, 43521, 52323, 695179, 1059011, 1273193, 1552249, 2085537, 3177033, 3819579, 4656747, 113314177, 339942531]

約数ペア:

[(1, 339942531), (3, 113314177), (73, 4656747), (89, 3819579), (107, 3177033), (163, 2085537), (219, 1552249), (267, 1273193), (321, 1059011), (489, 695179), (6497, 52323), (7811, 43521), (9523, 35697), (11899, 28569), (14507, 23433), (17441, 19491)]