16932669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 26019840

約数和(自身を除く): 9087171

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 439, 559, 897, 989, 1317, 1677, 2967, 5707, 10097, 12857, 17121, 18877, 30291, 38571, 56631, 131261, 245401, 393783, 434171, 736203, 1302513, 5644223, 16932669]

約数ペア:

[(1, 16932669), (3, 5644223), (13, 1302513), (23, 736203), (39, 434171), (43, 393783), (69, 245401), (129, 131261), (299, 56631), (439, 38571), (559, 30291), (897, 18877), (989, 17121), (1317, 12857), (1677, 10097), (2967, 5707)]