90913753

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{5669}}^1$

素因数の和:5784

約数の個数: 16

約数和(自身を含む): 108864000

約数和(自身を除く): 17950247

約数列:

[1, 7, 29, 79, 203, 553, 2291, 5669, 16037, 39683, 164401, 447851, 1150807, 3134957, 12987679, 90913753]

約数ペア:

[(1, 90913753), (7, 12987679), (29, 3134957), (79, 1150807), (203, 447851), (553, 164401), (2291, 39683), (5669, 16037)]