855009597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 1242259200

約数和(自身を除く): 387249603

約数列:

[1, 3, 13, 39, 157, 311, 449, 471, 933, 1347, 2041, 4043, 5837, 6123, 12129, 17511, 48827, 70493, 139639, 146481, 211479, 418917, 634751, 916409, 1815307, 1904253, 2749227, 5445921, 21923323, 65769969, 285003199, 855009597]

約数ペア:

[(1, 855009597), (3, 285003199), (13, 65769969), (39, 21923323), (157, 5445921), (311, 2749227), (449, 1904253), (471, 1815307), (933, 916409), (1347, 634751), (2041, 418917), (4043, 211479), (5837, 146481), (6123, 139639), (12129, 70493), (17511, 48827)]