1722672837

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1879}}^1$

素因数の和:2054

約数の個数: 48

約数和(自身を含む): 2684098560

約数和(自身を除く): 961425723

約数列:

[1, 3, 9, 23, 43, 69, 103, 129, 207, 309, 387, 927, 989, 1879, 2369, 2967, 4429, 5637, 7107, 8901, 13287, 16911, 21321, 39861, 43217, 80797, 101867, 129651, 193537, 242391, 305601, 388953, 580611, 727173, 916803, 1741833, 1858331, 4451351, 5574993, 8322091, 13354053, 16724979, 24966273, 40062159, 74898819, 191408093, 574224279, 1722672837]

約数ペア:

[(1, 1722672837), (3, 574224279), (9, 191408093), (23, 74898819), (43, 40062159), (69, 24966273), (103, 16724979), (129, 13354053), (207, 8322091), (309, 5574993), (387, 4451351), (927, 1858331), (989, 1741833), (1879, 916803), (2369, 727173), (2967, 580611), (4429, 388953), (5637, 305601), (7107, 242391), (8901, 193537), (13287, 129651), (16911, 101867), (21321, 80797), (39861, 43217)]