74447219

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3733}}^1$

素因数の和:3795

約数の個数: 24

約数和(自身を含む): 97054128

約数和(自身を除く): 22606909

約数列:

[1, 7, 11, 37, 49, 77, 259, 407, 539, 1813, 2849, 3733, 19943, 26131, 41063, 138121, 182917, 287441, 966847, 1519331, 2012087, 6767929, 10635317, 74447219]

約数ペア:

[(1, 74447219), (7, 10635317), (11, 6767929), (37, 2012087), (49, 1519331), (77, 966847), (259, 287441), (407, 182917), (539, 138121), (1813, 41063), (2849, 26131), (3733, 19943)]