40287871

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:762

約数の個数: 16

約数和(自身を含む): 44862048

約数和(自身を除く): 4574177

約数列:

[1, 13, 41, 131, 533, 577, 1703, 5371, 7501, 23657, 69823, 75587, 307541, 982631, 3099067, 40287871]

約数ペア:

[(1, 40287871), (13, 3099067), (41, 982631), (131, 307541), (533, 75587), (577, 69823), (1703, 23657), (5371, 7501)]