28995057

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11801}}^1$

素因数の和:11830

約数の個数: 32

約数和(自身を含む): 52872960

約数和(自身を除く): 23877903

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 11801, 35403, 82607, 106209, 153413, 247821, 318627, 460239, 743463, 1073891, 1380717, 2230389, 3221673, 4142151, 9665019, 28995057]

約数ペア:

[(1, 28995057), (3, 9665019), (7, 4142151), (9, 3221673), (13, 2230389), (21, 1380717), (27, 1073891), (39, 743463), (63, 460239), (91, 318627), (117, 247821), (189, 153413), (273, 106209), (351, 82607), (819, 35403), (2457, 11801)]