1374513

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 32

約数和(自身を含む): 2261760

約数和(自身を除く): 887247

約数列:

[1, 3, 7, 21, 29, 37, 61, 87, 111, 183, 203, 259, 427, 609, 777, 1073, 1281, 1769, 2257, 3219, 5307, 6771, 7511, 12383, 15799, 22533, 37149, 47397, 65453, 196359, 458171, 1374513]

約数ペア:

[(1, 1374513), (3, 458171), (7, 196359), (21, 65453), (29, 47397), (37, 37149), (61, 22533), (87, 15799), (111, 12383), (183, 7511), (203, 6771), (259, 5307), (427, 3219), (609, 2257), (777, 1769), (1073, 1281)]