1195198821

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{10987}}^1$

素因数の和:11095

約数の個数: 40

約数和(自身を含む): 1914549120

約数和(自身を除く): 719350299

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 153, 237, 459, 711, 1343, 1377, 2133, 4029, 6399, 10987, 12087, 32961, 36261, 98883, 108783, 186779, 296649, 560337, 867973, 889947, 1681011, 2603919, 5043033, 7811757, 14755541, 15129099, 23435271, 44266623, 70305813, 132799869, 398399607, 1195198821]

約数ペア:

[(1, 1195198821), (3, 398399607), (9, 132799869), (17, 70305813), (27, 44266623), (51, 23435271), (79, 15129099), (81, 14755541), (153, 7811757), (237, 5043033), (459, 2603919), (711, 1681011), (1343, 889947), (1377, 867973), (2133, 560337), (4029, 296649), (6399, 186779), (10987, 108783), (12087, 98883), (32961, 36261)]