38610819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{997}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 60303152

約数和(自身を除く): 21692333

約数列:

[1, 3, 9, 13, 39, 117, 331, 993, 997, 2979, 2991, 4303, 8973, 12909, 12961, 38727, 38883, 116649, 330007, 990021, 2970063, 4290091, 12870273, 38610819]

約数ペア:

[(1, 38610819), (3, 12870273), (9, 4290091), (13, 2970063), (39, 990021), (117, 330007), (331, 116649), (993, 38883), (997, 38727), (2979, 12961), (2991, 12909), (4303, 8973)]