1263501

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:185

約数の個数: 24

約数和(自身を含む): 1946880

約数和(自身を除く): 683379

約数列:

[1, 3, 9, 29, 47, 87, 103, 141, 261, 309, 423, 927, 1363, 2987, 4089, 4841, 8961, 12267, 14523, 26883, 43569, 140389, 421167, 1263501]

約数ペア:

[(1, 1263501), (3, 421167), (9, 140389), (29, 43569), (47, 26883), (87, 14523), (103, 12267), (141, 8961), (261, 4841), (309, 4089), (423, 2987), (927, 1363)]