40385343

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{1913}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 55858176

約数和(自身を除く): 15472833

約数列:

[1, 3, 31, 93, 227, 681, 1913, 5739, 7037, 21111, 59303, 177909, 434251, 1302753, 13461781, 40385343]

約数ペア:

[(1, 40385343), (3, 13461781), (31, 1302753), (93, 434251), (227, 177909), (681, 59303), (1913, 21111), (5739, 7037)]