5391003

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{349}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 7616000

約数和(自身を除く): 2224997

約数列:

[1, 3, 19, 57, 271, 349, 813, 1047, 5149, 6631, 15447, 19893, 94579, 283737, 1797001, 5391003]

約数ペア:

[(1, 5391003), (3, 1797001), (19, 283737), (57, 94579), (271, 19893), (349, 15447), (813, 6631), (1047, 5149)]