21834527

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1427}}^1$

素因数の和:1558

約数の個数: 16

約数和(自身を含む): 25909632

約数和(自身を除く): 4075105

約数列:

[1, 11, 13, 107, 143, 1177, 1391, 1427, 15301, 15697, 18551, 152689, 204061, 1679579, 1984957, 21834527]

約数ペア:

[(1, 21834527), (11, 1984957), (13, 1679579), (107, 204061), (143, 152689), (1177, 18551), (1391, 15697), (1427, 15301)]