16215117

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 21993600

約数和(自身を除く): 5778483

約数列:

[1, 3, 157, 173, 199, 471, 519, 597, 27161, 31243, 34427, 81483, 93729, 103281, 5405039, 16215117]

約数ペア:

[(1, 16215117), (3, 5405039), (157, 103281), (173, 93729), (199, 81483), (471, 34427), (519, 31243), (597, 27161)]