47257671

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 70004736

約数和(自身を除く): 22747065

約数列:

[1, 3, 17, 31, 51, 71, 93, 213, 421, 527, 1207, 1263, 1581, 2201, 3621, 6603, 7157, 13051, 21471, 29891, 37417, 39153, 89673, 112251, 221867, 508147, 665601, 926621, 1524441, 2779863, 15752557, 47257671]

約数ペア:

[(1, 47257671), (3, 15752557), (17, 2779863), (31, 1524441), (51, 926621), (71, 665601), (93, 508147), (213, 221867), (421, 112251), (527, 89673), (1207, 39153), (1263, 37417), (1581, 29891), (2201, 21471), (3621, 13051), (6603, 7157)]