147531449

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7789}}^1$

素因数の和:7880

約数の個数: 16

約数和(自身を含む): 167516160

約数和(自身を除く): 19984711

約数列:

[1, 13, 31, 47, 403, 611, 1457, 7789, 18941, 101257, 241459, 366083, 3138967, 4759079, 11348573, 147531449]

約数ペア:

[(1, 147531449), (13, 11348573), (31, 4759079), (47, 3138967), (403, 366083), (611, 241459), (1457, 101257), (7789, 18941)]