288315903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4241}}^1$

素因数の和:4335

約数の個数: 32

約数和(自身を含む): 430036992

約数和(自身を除く): 141721089

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 527, 731, 1333, 1581, 2193, 3999, 4241, 12723, 22661, 67983, 72097, 131471, 182363, 216291, 394413, 547089, 2235007, 3100171, 5653253, 6705021, 9300513, 16959759, 96105301, 288315903]

約数ペア:

[(1, 288315903), (3, 96105301), (17, 16959759), (31, 9300513), (43, 6705021), (51, 5653253), (93, 3100171), (129, 2235007), (527, 547089), (731, 394413), (1333, 216291), (1581, 182363), (2193, 131471), (3999, 72097), (4241, 67983), (12723, 22661)]