2071329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 16

約数和(自身を含む): 3001152

約数和(自身を除く): 929823

約数列:

[1, 3, 13, 39, 173, 307, 519, 921, 2249, 3991, 6747, 11973, 53111, 159333, 690443, 2071329]

約数ペア:

[(1, 2071329), (3, 690443), (13, 159333), (39, 53111), (173, 11973), (307, 6747), (519, 3991), (921, 2249)]