2867667

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1297}}^1$

素因数の和:1378

約数の個数: 16

約数和(自身を含む): 4236672

約数和(自身を除く): 1369005

約数列:

[1, 3, 11, 33, 67, 201, 737, 1297, 2211, 3891, 14267, 42801, 86899, 260697, 955889, 2867667]

約数ペア:

[(1, 2867667), (3, 955889), (11, 260697), (33, 86899), (67, 42801), (201, 14267), (737, 3891), (1297, 2211)]