17900541

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{661}}^1$

素因数の和:746

約数の個数: 32

約数和(自身を含む): 28598400

約数和(自身を除く): 10697859

約数列:

[1, 3, 9, 17, 27, 51, 59, 153, 177, 459, 531, 661, 1003, 1593, 1983, 3009, 5949, 9027, 11237, 17847, 27081, 33711, 38999, 101133, 116997, 303399, 350991, 662983, 1052973, 1988949, 5966847, 17900541]

約数ペア:

[(1, 17900541), (3, 5966847), (9, 1988949), (17, 1052973), (27, 662983), (51, 350991), (59, 303399), (153, 116997), (177, 101133), (459, 38999), (531, 33711), (661, 27081), (1003, 17847), (1593, 11237), (1983, 9027), (3009, 5949)]