28799967471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{130589}}^1$

素因数の和:130807

約数の個数: 32

約数和(自身を含む): 43176188160

約数和(自身を除く): 14376220689

約数列:

[1, 3, 11, 33, 41, 123, 163, 451, 489, 1353, 1793, 5379, 6683, 20049, 73513, 130589, 220539, 391767, 1436479, 4309437, 5354149, 16062447, 21286007, 58895639, 63858021, 176686917, 234146077, 702438231, 872726287, 2618178861, 9599989157, 28799967471]

約数ペア:

[(1, 28799967471), (3, 9599989157), (11, 2618178861), (33, 872726287), (41, 702438231), (123, 234146077), (163, 176686917), (451, 63858021), (489, 58895639), (1353, 21286007), (1793, 16062447), (5379, 5354149), (6683, 4309437), (20049, 1436479), (73513, 391767), (130589, 220539)]