13306910799

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{397}}^1\times {\mathrm{2081}}^1$

素因数の和:2560

約数の個数: 64

約数和(自身を含む): 22273735680

約数和(自身を除く): 8966824881

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 397, 413, 767, 1191, 1239, 2081, 2301, 2779, 5161, 5369, 6243, 8337, 14567, 15483, 16107, 23423, 27053, 36127, 43701, 70269, 81159, 108381, 122779, 163961, 189371, 304499, 368337, 491883, 568113, 826157, 859453, 913497, 1596127, 2131493, 2478471, 2578359, 4788381, 5783099, 6394479, 10740041, 11172889, 17349297, 32220123, 33518667, 48743263, 75180287, 146229789, 225540861, 341202841, 633662419, 1023608523, 1900987257, 4435636933, 13306910799]

約数ペア:

[(1, 13306910799), (3, 4435636933), (7, 1900987257), (13, 1023608523), (21, 633662419), (39, 341202841), (59, 225540861), (91, 146229789), (177, 75180287), (273, 48743263), (397, 33518667), (413, 32220123), (767, 17349297), (1191, 11172889), (1239, 10740041), (2081, 6394479), (2301, 5783099), (2779, 4788381), (5161, 2578359), (5369, 2478471), (6243, 2131493), (8337, 1596127), (14567, 913497), (15483, 859453), (16107, 826157), (23423, 568113), (27053, 491883), (36127, 368337), (43701, 304499), (70269, 189371), (81159, 163961), (108381, 122779)]