30827613

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:725

約数の個数: 32

約数和(自身を含む): 46593792

約数和(自身を除く): 15766179

約数列:

[1, 3, 17, 23, 41, 51, 69, 123, 391, 641, 697, 943, 1173, 1923, 2091, 2829, 10897, 14743, 16031, 26281, 32691, 44229, 48093, 78843, 250631, 446777, 604463, 751893, 1340331, 1813389, 10275871, 30827613]

約数ペア:

[(1, 30827613), (3, 10275871), (17, 1813389), (23, 1340331), (41, 751893), (51, 604463), (69, 446777), (123, 250631), (391, 78843), (641, 48093), (697, 44229), (943, 32691), (1173, 26281), (1923, 16031), (2091, 14743), (2829, 10897)]