13146287

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:140

約数の個数: 32

約数和(自身を含む): 17708544

約数和(自身を除く): 4562257

約数列:

[1, 7, 11, 17, 77, 83, 119, 121, 187, 581, 847, 913, 1309, 1331, 1411, 2057, 6391, 9317, 9877, 10043, 14399, 15521, 22627, 70301, 108647, 110473, 158389, 170731, 773311, 1195117, 1878041, 13146287]

約数ペア:

[(1, 13146287), (7, 1878041), (11, 1195117), (17, 773311), (77, 170731), (83, 158389), (119, 110473), (121, 108647), (187, 70301), (581, 22627), (847, 15521), (913, 14399), (1309, 10043), (1331, 9877), (1411, 9317), (2057, 6391)]