7449981

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32251}}^1$

素因数の和:32272

約数の個数: 16

約数和(自身を含む): 12384768

約数和(自身を除く): 4934787

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 32251, 96753, 225757, 354761, 677271, 1064283, 2483327, 7449981]

約数ペア:

[(1, 7449981), (3, 2483327), (7, 1064283), (11, 677271), (21, 354761), (33, 225757), (77, 96753), (231, 32251)]