236427887

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{1489}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 254968800

約数和(自身を除く): 18540913

約数列:

[1, 19, 61, 137, 1159, 1489, 2603, 8357, 28291, 90829, 158783, 203993, 1725751, 3875867, 12443573, 236427887]

約数ペア:

[(1, 236427887), (19, 12443573), (61, 3875867), (137, 1725751), (1159, 203993), (1489, 158783), (2603, 90829), (8357, 28291)]