23395827

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 39305728

約数和(自身を除く): 15909901

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 1993, 3913, 5979, 11739, 13951, 25909, 41853, 77727, 85699, 181363, 257097, 544089, 599893, 1114087, 1799679, 3342261, 7798609, 23395827]

約数ペア:

[(1, 23395827), (3, 7798609), (7, 3342261), (13, 1799679), (21, 1114087), (39, 599893), (43, 544089), (91, 257097), (129, 181363), (273, 85699), (301, 77727), (559, 41853), (903, 25909), (1677, 13951), (1993, 11739), (3913, 5979)]