2358387

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 3594240

約数和(自身を除く): 1235853

約数列:

[1, 3, 9, 31, 79, 93, 107, 237, 279, 321, 711, 963, 2449, 3317, 7347, 8453, 9951, 22041, 25359, 29853, 76077, 262043, 786129, 2358387]

約数ペア:

[(1, 2358387), (3, 786129), (9, 262043), (31, 76077), (79, 29853), (93, 25359), (107, 22041), (237, 9951), (279, 8453), (321, 7347), (711, 3317), (963, 2449)]