13139949

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1217}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 18123840

約数和(自身を除く): 4983891

約数列:

[1, 3, 59, 61, 177, 183, 1217, 3599, 3651, 10797, 71803, 74237, 215409, 222711, 4379983, 13139949]

約数ペア:

[(1, 13139949), (3, 4379983), (59, 222711), (61, 215409), (177, 74237), (183, 71803), (1217, 10797), (3599, 3651)]