4480311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1142

約数の個数: 16

約数和(自身を含む): 6571008

約数和(自身を除く): 2090697

約数列:

[1, 3, 11, 33, 137, 411, 991, 1507, 2973, 4521, 10901, 32703, 135767, 407301, 1493437, 4480311]

約数ペア:

[(1, 4480311), (3, 1493437), (11, 407301), (33, 135767), (137, 32703), (411, 10901), (991, 4521), (1507, 2973)]