38047359

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 62161920

約数和(自身を除く): 24114561

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2129, 2553, 5957, 6387, 14903, 17871, 44709, 48967, 78773, 146901, 236319, 342769, 551411, 1028307, 1654233, 1811779, 5435337, 12682453, 38047359]

約数ペア:

[(1, 38047359), (3, 12682453), (7, 5435337), (21, 1811779), (23, 1654233), (37, 1028307), (69, 551411), (111, 342769), (161, 236319), (259, 146901), (483, 78773), (777, 48967), (851, 44709), (2129, 17871), (2553, 14903), (5957, 6387)]