40420391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{5227}}^1$

素因数の和:5294

約数の個数: 16

約数和(自身を含む): 47679360

約数和(自身を除く): 7258969

約数列:

[1, 11, 19, 37, 209, 407, 703, 5227, 7733, 57497, 99313, 193399, 1092443, 2127389, 3674581, 40420391]

約数ペア:

[(1, 40420391), (11, 3674581), (19, 2127389), (37, 1092443), (209, 193399), (407, 99313), (703, 57497), (5227, 7733)]