11930391

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3257}}^1$

素因数の和:3311

約数の個数: 24

約数和(自身を含む): 19313424

約数和(自身を除く): 7383033

約数列:

[1, 3, 9, 11, 33, 37, 99, 111, 333, 407, 1221, 3257, 3663, 9771, 29313, 35827, 107481, 120509, 322443, 361527, 1084581, 1325599, 3976797, 11930391]

約数ペア:

[(1, 11930391), (3, 3976797), (9, 1325599), (11, 1084581), (33, 361527), (37, 322443), (99, 120509), (111, 107481), (333, 35827), (407, 29313), (1221, 9771), (3257, 3663)]