492707733

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{971}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 764163072

約数和(自身を除く): 271455339

約数列:

[1, 3, 7, 21, 73, 219, 331, 511, 971, 993, 1533, 2317, 2913, 6797, 6951, 20391, 24163, 70883, 72489, 169141, 212649, 321401, 496181, 507423, 964203, 1488543, 2249807, 6749421, 23462273, 70386819, 164235911, 492707733]

約数ペア:

[(1, 492707733), (3, 164235911), (7, 70386819), (21, 23462273), (73, 6749421), (219, 2249807), (331, 1488543), (511, 964203), (971, 507423), (993, 496181), (1533, 321401), (2317, 212649), (2913, 169141), (6797, 72489), (6951, 70883), (20391, 24163)]