48720903

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210913}}^1$

素因数の和:210934

約数の個数: 16

約数和(自身を含む): 80990976

約数和(自身を除く): 32270073

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 210913, 632739, 1476391, 2320043, 4429173, 6960129, 16240301, 48720903]

約数ペア:

[(1, 48720903), (3, 16240301), (7, 6960129), (11, 4429173), (21, 2320043), (33, 1476391), (77, 632739), (231, 210913)]