13610289

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 24295680

約数和(自身を除く): 10685391

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 443, 539, 627, 931, 1329, 1463, 1617, 2793, 3101, 4389, 4873, 8417, 9303, 10241, 14619, 21707, 25251, 30723, 34111, 58919, 65121, 92587, 102333, 176757, 238777, 277761, 412433, 648109, 716331, 1237299, 1944327, 4536763, 13610289]

約数ペア:

[(1, 13610289), (3, 4536763), (7, 1944327), (11, 1237299), (19, 716331), (21, 648109), (33, 412433), (49, 277761), (57, 238777), (77, 176757), (133, 102333), (147, 92587), (209, 65121), (231, 58919), (399, 34111), (443, 30723), (539, 25251), (627, 21707), (931, 14619), (1329, 10241), (1463, 9303), (1617, 8417), (2793, 4873), (3101, 4389)]