38493

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:73

約数の個数: 24

約数和(自身を含む): 69888

約数和(自身を除く): 31395

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2961, 4277, 5499, 12831, 38493]

約数ペア:

[(1, 38493), (3, 12831), (7, 5499), (9, 4277), (13, 2961), (21, 1833), (39, 987), (47, 819), (63, 611), (91, 423), (117, 329), (141, 273)]