47989443

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 64979712

約数和(自身を除く): 16990269

約数列:

[1, 3, 101, 251, 303, 631, 753, 1893, 25351, 63731, 76053, 158381, 191193, 475143, 15996481, 47989443]

約数ペア:

[(1, 47989443), (3, 15996481), (101, 475143), (251, 191193), (303, 158381), (631, 76053), (753, 63731), (1893, 25351)]