17453313

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{5011}}^1$

素因数の和:5066

約数の個数: 20

約数和(自身を含む): 26683888

約数和(自身を除く): 9230575

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 5011, 15033, 45099, 135297, 215473, 405891, 646419, 1939257, 5817771, 17453313]

約数ペア:

[(1, 17453313), (3, 5817771), (9, 1939257), (27, 646419), (43, 405891), (81, 215473), (129, 135297), (387, 45099), (1161, 15033), (3483, 5011)]