2796228889287

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{1260733}}^1$

素因数の和:1261187

約数の個数: 32

約数和(自身を含む): 3987106575552

約数和(自身を除く): 1190877686265

約数列:

[1, 3, 17, 51, 157, 277, 471, 831, 2669, 4709, 8007, 14127, 43489, 130467, 739313, 1260733, 2217939, 3782199, 21432461, 64297383, 197935081, 349223041, 593805243, 1047669123, 3364896377, 5936791697, 10094689131, 17810375091, 54828017437, 164484052311, 932076296429, 2796228889287]

約数ペア:

[(1, 2796228889287), (3, 932076296429), (17, 164484052311), (51, 54828017437), (157, 17810375091), (277, 10094689131), (471, 5936791697), (831, 3364896377), (2669, 1047669123), (4709, 593805243), (8007, 349223041), (14127, 197935081), (43489, 64297383), (130467, 21432461), (739313, 3782199), (1260733, 2217939)]