23639343

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 39148032

約数和(自身を除く): 15508689

約数列:

[1, 3, 7, 13, 21, 39, 91, 131, 273, 393, 661, 917, 1703, 1983, 2751, 4627, 5109, 8593, 11921, 13881, 25779, 35763, 60151, 86591, 180453, 259773, 606137, 1125683, 1818411, 3377049, 7879781, 23639343]

約数ペア:

[(1, 23639343), (3, 7879781), (7, 3377049), (13, 1818411), (21, 1125683), (39, 606137), (91, 259773), (131, 180453), (273, 86591), (393, 60151), (661, 35763), (917, 25779), (1703, 13881), (1983, 11921), (2751, 8593), (4627, 5109)]