16383903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 24532992

約数和(自身を除く): 8149089

約数列:

[1, 3, 17, 31, 43, 51, 93, 129, 241, 527, 723, 731, 1333, 1581, 2193, 3999, 4097, 7471, 10363, 12291, 22413, 22661, 31089, 67983, 127007, 176171, 321253, 381021, 528513, 963759, 5461301, 16383903]

約数ペア:

[(1, 16383903), (3, 5461301), (17, 963759), (31, 528513), (43, 381021), (51, 321253), (93, 176171), (129, 127007), (241, 67983), (527, 31089), (723, 22661), (731, 22413), (1333, 12291), (1581, 10363), (2193, 7471), (3999, 4097)]