120291253

素因数分解:

${\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 132124608

約数和(自身を除く): 11833355

約数列:

[1, 31, 41, 43, 71, 961, 1271, 1333, 1763, 2201, 2911, 3053, 39401, 41323, 54653, 68231, 90241, 94643, 125173, 1694243, 2797471, 2933933, 3880363, 120291253]

約数ペア:

[(1, 120291253), (31, 3880363), (41, 2933933), (43, 2797471), (71, 1694243), (961, 125173), (1271, 94643), (1333, 90241), (1763, 68231), (2201, 54653), (2911, 41323), (3053, 39401)]