2247495939

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{619657}}^1$

素因数の和:619707

約数の個数: 24

約数和(自身を含む): 3608888192

約数和(自身を除く): 1361392253

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 619657, 1858971, 5576913, 8055541, 19209367, 24166623, 57628101, 72499869, 172884303, 249721771, 749165313, 2247495939]

約数ペア:

[(1, 2247495939), (3, 749165313), (9, 249721771), (13, 172884303), (31, 72499869), (39, 57628101), (93, 24166623), (117, 19209367), (279, 8055541), (403, 5576913), (1209, 1858971), (3627, 619657)]