2580493383

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59771}}^1$

素因数の和:59837

約数の個数: 40

約数和(自身を含む): 4252658256

約数和(自身を除く): 1672164873

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 351, 369, 533, 1053, 1107, 1599, 3321, 4797, 14391, 43173, 59771, 179313, 537939, 777023, 1613817, 2331069, 2450611, 4841451, 6993207, 7351833, 20979621, 22055499, 31857943, 62938863, 66166497, 95573829, 198499491, 286721487, 860164461, 2580493383]

約数ペア:

[(1, 2580493383), (3, 860164461), (9, 286721487), (13, 198499491), (27, 95573829), (39, 66166497), (41, 62938863), (81, 31857943), (117, 22055499), (123, 20979621), (351, 7351833), (369, 6993207), (533, 4841451), (1053, 2450611), (1107, 2331069), (1599, 1613817), (3321, 777023), (4797, 537939), (14391, 179313), (43173, 59771)]