17197839

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:810

約数の個数: 28

約数和(自身を含む): 26651712

約数和(自身を除く): 9453873

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 761, 837, 2283, 2511, 6849, 7533, 20547, 22599, 23591, 61641, 70773, 184923, 212319, 554769, 636957, 1910871, 5732613, 17197839]

約数ペア:

[(1, 17197839), (3, 5732613), (9, 1910871), (27, 636957), (31, 554769), (81, 212319), (93, 184923), (243, 70773), (279, 61641), (729, 23591), (761, 22599), (837, 20547), (2283, 7533), (2511, 6849)]