56847903

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{14173}}^1$

素因数の和:14374

約数の個数: 16

約数和(自身を含む): 87085056

約数和(自身を除く): 30237153

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 14173, 42519, 99211, 297633, 2707043, 8121129, 18949301, 56847903]

約数ペア:

[(1, 56847903), (3, 18949301), (7, 8121129), (21, 2707043), (191, 297633), (573, 99211), (1337, 42519), (4011, 14173)]