1358019

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:148

約数の個数: 32

約数和(自身を含む): 2237760

約数和(自身を除く): 879741

約数列:

[1, 3, 9, 13, 27, 39, 53, 73, 117, 159, 219, 351, 477, 657, 689, 949, 1431, 1971, 2067, 2847, 3869, 6201, 8541, 11607, 18603, 25623, 34821, 50297, 104463, 150891, 452673, 1358019]

約数ペア:

[(1, 1358019), (3, 452673), (9, 150891), (13, 104463), (27, 50297), (39, 34821), (53, 25623), (73, 18603), (117, 11607), (159, 8541), (219, 6201), (351, 3869), (477, 2847), (657, 2067), (689, 1971), (949, 1431)]