38341863

素因数分解:

$3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 67150560

約数和(自身を除く): 28808697

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 147, 189, 219, 397, 441, 511, 657, 1191, 1323, 1533, 1971, 2779, 3573, 3577, 4599, 8337, 10719, 10731, 13797, 19453, 25011, 28981, 32193, 58359, 75033, 86943, 96579, 175077, 202867, 260829, 525231, 608601, 782487, 1420069, 1825803, 4260207, 5477409, 12780621, 38341863]

約数ペア:

[(1, 38341863), (3, 12780621), (7, 5477409), (9, 4260207), (21, 1825803), (27, 1420069), (49, 782487), (63, 608601), (73, 525231), (147, 260829), (189, 202867), (219, 175077), (397, 96579), (441, 86943), (511, 75033), (657, 58359), (1191, 32193), (1323, 28981), (1533, 25011), (1971, 19453), (2779, 13797), (3573, 10731), (3577, 10719), (4599, 8337)]