40027169

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 51787008

約数和(自身を除く): 11759839

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2027, 2821, 14189, 19747, 26351, 62837, 99323, 184457, 439859, 816881, 1291199, 3079013, 5718167, 40027169]

約数ペア:

[(1, 40027169), (7, 5718167), (13, 3079013), (31, 1291199), (49, 816881), (91, 439859), (217, 184457), (403, 99323), (637, 62837), (1519, 26351), (2027, 19747), (2821, 14189)]