15727231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1553}}^1$

素因数の和:1626

約数の個数: 16

約数和(自身を含む): 18275040

約数和(自身を除く): 2547809

約数列:

[1, 13, 19, 41, 247, 533, 779, 1553, 10127, 20189, 29507, 63673, 383591, 827749, 1209787, 15727231]

約数ペア:

[(1, 15727231), (13, 1209787), (19, 827749), (41, 383591), (247, 63673), (533, 29507), (779, 20189), (1553, 10127)]