1931796009

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3343}}^1$

素因数の和:3822

約数の個数: 48

約数和(自身を含む): 3286483200

約数和(自身を除く): 1354687191

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 449, 1287, 1347, 3343, 4041, 4939, 5837, 10029, 14817, 17511, 30087, 36773, 43459, 44451, 52533, 64207, 110319, 130377, 192621, 330957, 391131, 478049, 577863, 1434147, 1501007, 4302441, 4503021, 13509063, 16511077, 19513091, 49533231, 58539273, 148599693, 175617819, 214644001, 643932003, 1931796009]

約数ペア:

[(1, 1931796009), (3, 643932003), (9, 214644001), (11, 175617819), (13, 148599693), (33, 58539273), (39, 49533231), (99, 19513091), (117, 16511077), (143, 13509063), (429, 4503021), (449, 4302441), (1287, 1501007), (1347, 1434147), (3343, 577863), (4041, 478049), (4939, 391131), (5837, 330957), (10029, 192621), (14817, 130377), (17511, 110319), (30087, 64207), (36773, 52533), (43459, 44451)]