38659413

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 57949696

約数和(自身を除く): 19290283

約数列:

[1, 3, 13, 37, 39, 73, 111, 219, 367, 481, 949, 1101, 1443, 2701, 2847, 4771, 8103, 13579, 14313, 26791, 35113, 40737, 80373, 105339, 176527, 348283, 529581, 991267, 1044849, 2973801, 12886471, 38659413]

約数ペア:

[(1, 38659413), (3, 12886471), (13, 2973801), (37, 1044849), (39, 991267), (73, 529581), (111, 348283), (219, 176527), (367, 105339), (481, 80373), (949, 40737), (1101, 35113), (1443, 26791), (2701, 14313), (2847, 13579), (4771, 8103)]