15704847

素因数分解:

$3^7\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 24245760

約数和(自身を除く): 8540913

約数列:

[1, 3, 9, 27, 43, 81, 129, 167, 243, 387, 501, 729, 1161, 1503, 2187, 3483, 4509, 7181, 10449, 13527, 21543, 31347, 40581, 64629, 94041, 121743, 193887, 365229, 581661, 1744983, 5234949, 15704847]

約数ペア:

[(1, 15704847), (3, 5234949), (9, 1744983), (27, 581661), (43, 365229), (81, 193887), (129, 121743), (167, 94041), (243, 64629), (387, 40581), (501, 31347), (729, 21543), (1161, 13527), (1503, 10449), (2187, 7181), (3483, 4509)]