1245157029

素因数分解:

$3^5\times {\mathrm{509}}^1\times {\mathrm{10067}}^1$

素因数の和:10591

約数の個数: 24

約数和(自身を含む): 1869023520

約数和(自身を除く): 623866491

約数列:

[1, 3, 9, 27, 81, 243, 509, 1527, 4581, 10067, 13743, 30201, 41229, 90603, 123687, 271809, 815427, 2446281, 5124103, 15372309, 46116927, 138350781, 415052343, 1245157029]

約数ペア:

[(1, 1245157029), (3, 415052343), (9, 138350781), (27, 46116927), (81, 15372309), (243, 5124103), (509, 2446281), (1527, 815427), (4581, 271809), (10067, 123687), (13743, 90603), (30201, 41229)]