16278765981

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{368857}}^1$

素因数の和:369220

約数の個数: 16

約数和(自身を含む): 22237711104

約数和(自身を除く): 5958945123

約数列:

[1, 3, 47, 141, 313, 939, 14711, 44133, 368857, 1106571, 17336279, 52008837, 115452241, 346356723, 5426255327, 16278765981]

約数ペア:

[(1, 16278765981), (3, 5426255327), (47, 346356723), (141, 115452241), (313, 52008837), (939, 17336279), (14711, 1106571), (44133, 368857)]