2783143253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{1123}}^1$

素因数の和:1637

約数の個数: 32

約数和(自身を含む): 3335852160

約数和(自身を除く): 552708907

約数列:

[1, 11, 17, 29, 187, 319, 457, 493, 1123, 5027, 5423, 7769, 12353, 13253, 19091, 32567, 85459, 145783, 210001, 225301, 358237, 513211, 553639, 2478311, 5645321, 6090029, 8724587, 14883119, 95970457, 163714309, 253013023, 2783143253]

約数ペア:

[(1, 2783143253), (11, 253013023), (17, 163714309), (29, 95970457), (187, 14883119), (319, 8724587), (457, 6090029), (493, 5645321), (1123, 2478311), (5027, 553639), (5423, 513211), (7769, 358237), (12353, 225301), (13253, 210001), (19091, 145783), (32567, 85459)]