2388441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 3503808

約数和(自身を除く): 1115367

約数列:

[1, 3, 11, 33, 157, 461, 471, 1383, 1727, 5071, 5181, 15213, 72377, 217131, 796147, 2388441]

約数ペア:

[(1, 2388441), (3, 796147), (11, 217131), (33, 72377), (157, 15213), (461, 5181), (471, 5071), (1383, 1727)]