12904075119

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{60017}}^1$

素因数の和:60219

約数の個数: 32

約数和(自身を含む): 19157745600

約数和(自身を除く): 6253670481

約数列:

[1, 3, 13, 37, 39, 111, 149, 447, 481, 1443, 1937, 5513, 5811, 16539, 60017, 71669, 180051, 215007, 780221, 2220629, 2340663, 6661887, 8942533, 26827599, 28868177, 86604531, 116252929, 330873721, 348758787, 992621163, 4301358373, 12904075119]

約数ペア:

[(1, 12904075119), (3, 4301358373), (13, 992621163), (37, 348758787), (39, 330873721), (111, 116252929), (149, 86604531), (447, 28868177), (481, 26827599), (1443, 8942533), (1937, 6661887), (5513, 2340663), (5811, 2220629), (16539, 780221), (60017, 215007), (71669, 180051)]