16867371241

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{317}}^1\times {\mathrm{1979}}^1$

素因数の和:2493

約数の個数: 32

約数和(自身を含む): 20309667840

約数和(自身を除く): 3442296599

約数列:

[1, 7, 23, 161, 167, 317, 1169, 1979, 2219, 3841, 7291, 13853, 26887, 45517, 51037, 52939, 318619, 330493, 370573, 627343, 1217597, 2313451, 4391401, 7601339, 8523179, 14428889, 53209373, 101002223, 104766281, 733363967, 2409624463, 16867371241]

約数ペア:

[(1, 16867371241), (7, 2409624463), (23, 733363967), (161, 104766281), (167, 101002223), (317, 53209373), (1169, 14428889), (1979, 8523179), (2219, 7601339), (3841, 4391401), (7291, 2313451), (13853, 1217597), (26887, 627343), (45517, 370573), (51037, 330493), (52939, 318619)]