74622289

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:700

約数の個数: 16

約数和(自身を含む): 86517760

約数和(自身を除く): 11895471

約数列:

[1, 7, 139, 271, 283, 973, 1897, 1981, 37669, 39337, 76693, 263683, 275359, 536851, 10660327, 74622289]

約数ペア:

[(1, 74622289), (7, 10660327), (139, 536851), (271, 275359), (283, 263683), (973, 76693), (1897, 39337), (1981, 37669)]