1598261

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 1964160

約数和(自身を除く): 365899

約数列:

[1, 7, 19, 61, 133, 197, 427, 1159, 1379, 3743, 8113, 12017, 26201, 84119, 228323, 1598261]

約数ペア:

[(1, 1598261), (7, 228323), (19, 84119), (61, 26201), (133, 12017), (197, 8113), (427, 3743), (1159, 1379)]