74667047

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{5903}}^1$

素因数の和:6062

約数の個数: 16

約数和(自身を含む): 92574720

約数和(自身を除く): 17907673

約数列:

[1, 7, 13, 91, 139, 973, 1807, 5903, 12649, 41321, 76739, 537173, 820517, 5743619, 10666721, 74667047]

約数ペア:

[(1, 74667047), (7, 10666721), (13, 5743619), (91, 820517), (139, 537173), (973, 76739), (1807, 41321), (5903, 12649)]