397835361

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{27337}}^1$

素因数の和:27371

約数の個数: 48

約数和(自身を含む): 747967680

約数和(自身を除く): 350132319

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 14553, 27337, 82011, 191359, 246033, 300707, 574077, 738099, 902121, 1339513, 1722231, 2104949, 2706363, 4018539, 5166693, 6314847, 8119089, 12055617, 14734643, 18944541, 36166851, 44203929, 56833623, 132611787, 397835361]

約数ペア:

[(1, 397835361), (3, 132611787), (7, 56833623), (9, 44203929), (11, 36166851), (21, 18944541), (27, 14734643), (33, 12055617), (49, 8119089), (63, 6314847), (77, 5166693), (99, 4018539), (147, 2706363), (189, 2104949), (231, 1722231), (297, 1339513), (441, 902121), (539, 738099), (693, 574077), (1323, 300707), (1617, 246033), (2079, 191359), (4851, 82011), (14553, 27337)]