21773501

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 23697408

約数和(自身を除く): 1923907

約数列:

[1, 31, 37, 41, 463, 1147, 1271, 1517, 14353, 17131, 18983, 47027, 531061, 588473, 702371, 21773501]

約数ペア:

[(1, 21773501), (31, 702371), (37, 588473), (41, 531061), (463, 47027), (1147, 18983), (1271, 17131), (1517, 14353)]