489551407

素因数分解:

${\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{1367}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 518581440

約数和(自身を除く): 29030033

約数列:

[1, 29, 53, 233, 1367, 1537, 6757, 12349, 39643, 72451, 318511, 358121, 2101079, 9236819, 16881083, 489551407]

約数ペア:

[(1, 489551407), (29, 16881083), (53, 9236819), (233, 2101079), (1367, 358121), (1537, 318511), (6757, 72451), (12349, 39643)]