2118333

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{677}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 3254400

約数和(自身を除く): 1136067

約数列:

[1, 3, 7, 21, 149, 447, 677, 1043, 2031, 3129, 4739, 14217, 100873, 302619, 706111, 2118333]

約数ペア:

[(1, 2118333), (3, 706111), (7, 302619), (21, 100873), (149, 14217), (447, 4739), (677, 3129), (1043, 2031)]