1002339

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{659}}^1$

素因数の和:691

約数の個数: 18

約数和(自身を含む): 1570140

約数和(自身を除く): 567801

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 659, 1521, 1977, 5931, 8567, 25701, 77103, 111371, 334113, 1002339]

約数ペア:

[(1, 1002339), (3, 334113), (9, 111371), (13, 77103), (39, 25701), (117, 8567), (169, 5931), (507, 1977), (659, 1521)]