17213877

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 27394560

約数和(自身を除く): 10180683

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 463, 729, 1377, 1389, 2187, 4131, 4167, 7871, 12393, 12501, 23613, 37179, 37503, 70839, 112509, 212517, 337527, 637551, 1012581, 1912653, 5737959, 17213877]

約数ペア:

[(1, 17213877), (3, 5737959), (9, 1912653), (17, 1012581), (27, 637551), (51, 337527), (81, 212517), (153, 112509), (243, 70839), (459, 37503), (463, 37179), (729, 23613), (1377, 12501), (1389, 12393), (2187, 7871), (4131, 4167)]