23186709

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9437}}^1$

素因数の和:9466

約数の個数: 32

約数和(自身を含む): 42282240

約数和(自身を除く): 19095531

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 9437, 28311, 66059, 84933, 122681, 198177, 254799, 368043, 594531, 858767, 1104129, 1783593, 2576301, 3312387, 7728903, 23186709]

約数ペア:

[(1, 23186709), (3, 7728903), (7, 3312387), (9, 2576301), (13, 1783593), (21, 1104129), (27, 858767), (39, 594531), (63, 368043), (91, 254799), (117, 198177), (189, 122681), (273, 84933), (351, 66059), (819, 28311), (2457, 9437)]