3922971

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 6124608

約数和(自身を除く): 2201637

約数列:

[1, 3, 13, 17, 39, 51, 61, 97, 183, 221, 291, 663, 793, 1037, 1261, 1649, 2379, 3111, 3783, 4947, 5917, 13481, 17751, 21437, 40443, 64311, 76921, 100589, 230763, 301767, 1307657, 3922971]

約数ペア:

[(1, 3922971), (3, 1307657), (13, 301767), (17, 230763), (39, 100589), (51, 76921), (61, 64311), (97, 40443), (183, 21437), (221, 17751), (291, 13481), (663, 5917), (793, 4947), (1037, 3783), (1261, 3111), (1649, 2379)]