29939403753

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6693361}}^1$

素因数の和:6693445

約数の個数: 24

約数和(自身を含む): 50119894656

約数和(自身を除く): 20180490903

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 6693361, 20080083, 46853527, 60240249, 140560581, 421681743, 475228631, 1425685893, 3326600417, 4277057679, 9979801251, 29939403753]

約数ペア:

[(1, 29939403753), (3, 9979801251), (7, 4277057679), (9, 3326600417), (21, 1425685893), (63, 475228631), (71, 421681743), (213, 140560581), (497, 60240249), (639, 46853527), (1491, 20080083), (4473, 6693361)]