11573163

素因数分解:

$3^2\times 7^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 20467200

約数和(自身を除く): 8894037

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 163, 207, 343, 441, 483, 489, 1029, 1127, 1141, 1449, 1467, 3087, 3381, 3423, 3749, 7889, 7987, 10143, 10269, 11247, 23667, 23961, 26243, 33741, 55909, 71001, 71883, 78729, 167727, 183701, 236187, 503181, 551103, 1285907, 1653309, 3857721, 11573163]

約数ペア:

[(1, 11573163), (3, 3857721), (7, 1653309), (9, 1285907), (21, 551103), (23, 503181), (49, 236187), (63, 183701), (69, 167727), (147, 78729), (161, 71883), (163, 71001), (207, 55909), (343, 33741), (441, 26243), (483, 23961), (489, 23667), (1029, 11247), (1127, 10269), (1141, 10143), (1449, 7987), (1467, 7889), (3087, 3749), (3381, 3423)]