38505831

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3001}}^1$

素因数の和:3071

約数の個数: 32

約数和(自身を含む): 64555008

約数和(自身を除く): 26049177

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 273, 329, 611, 987, 1833, 3001, 4277, 9003, 12831, 21007, 39013, 63021, 117039, 141047, 273091, 423141, 819273, 987329, 1833611, 2961987, 5500833, 12835277, 38505831]

約数ペア:

[(1, 38505831), (3, 12835277), (7, 5500833), (13, 2961987), (21, 1833611), (39, 987329), (47, 819273), (91, 423141), (141, 273091), (273, 141047), (329, 117039), (611, 63021), (987, 39013), (1833, 21007), (3001, 12831), (4277, 9003)]