16213048397581

素因数分解:

$7^1\times {\mathrm{241}}^1\times {\mathrm{761}}^1\times {\mathrm{2939}}^1\times {\mathrm{4297}}^1$

素因数の和:8245

約数の個数: 32

約数和(自身を含む): 18641208579840

約数和(自身を除く): 2428160182259

約数列:

[1, 7, 241, 761, 1687, 2939, 4297, 5327, 20573, 30079, 183401, 708299, 1035577, 1283807, 2236579, 3270017, 4958093, 7249039, 12628883, 15656053, 22890119, 88402181, 539015539, 788074097, 3043560803, 3773108773, 5516518679, 9610579963, 21304925621, 67274059741, 2316149771083, 16213048397581]

約数ペア:

[(1, 16213048397581), (7, 2316149771083), (241, 67274059741), (761, 21304925621), (1687, 9610579963), (2939, 5516518679), (4297, 3773108773), (5327, 3043560803), (20573, 788074097), (30079, 539015539), (183401, 88402181), (708299, 22890119), (1035577, 15656053), (1283807, 12628883), (2236579, 7249039), (3270017, 4958093)]