39700739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 47308800

約数和(自身を除く): 7608061

約数列:

[1, 13, 29, 31, 43, 79, 377, 403, 559, 899, 1027, 1247, 1333, 2291, 2449, 3397, 11687, 16211, 17329, 29783, 31837, 38657, 44161, 71021, 98513, 105307, 502541, 923273, 1280669, 1368991, 3053903, 39700739]

約数ペア:

[(1, 39700739), (13, 3053903), (29, 1368991), (31, 1280669), (43, 923273), (79, 502541), (377, 105307), (403, 98513), (559, 71021), (899, 44161), (1027, 38657), (1247, 31837), (1333, 29783), (2291, 17329), (2449, 16211), (3397, 11687)]