16226091

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6961}}^1$

素因数の和:7011

約数の個数: 24

約数和(自身を含む): 27513824

約数和(自身を除く): 11287733

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 6961, 20883, 48727, 62649, 146181, 257557, 438543, 772671, 1802899, 2318013, 5408697, 16226091]

約数ペア:

[(1, 16226091), (3, 5408697), (7, 2318013), (9, 1802899), (21, 772671), (37, 438543), (63, 257557), (111, 146181), (259, 62649), (333, 48727), (777, 20883), (2331, 6961)]