15671142759

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1\times {\mathrm{17981}}^1$

素因数の和:18767

約数の個数: 32

約数和(自身を含む): 23118234624

約数和(自身を除く): 7447091865

約数列:

[1, 3, 17, 23, 51, 69, 391, 743, 1173, 2229, 12631, 17089, 17981, 37893, 51267, 53943, 290513, 305677, 413563, 871539, 917031, 1240689, 7030571, 13359883, 21091713, 40079649, 227118011, 307277309, 681354033, 921831927, 5223714253, 15671142759]

約数ペア:

[(1, 15671142759), (3, 5223714253), (17, 921831927), (23, 681354033), (51, 307277309), (69, 227118011), (391, 40079649), (743, 21091713), (1173, 13359883), (2229, 7030571), (12631, 1240689), (17089, 917031), (17981, 871539), (37893, 413563), (51267, 305677), (53943, 290513)]