2320236477

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{279311}}^1$

素因数の和:279401

約数の個数: 24

約数和(自身を含む): 3660104448

約数和(自身を除く): 1339867971

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 279311, 837933, 2513799, 3631043, 10893129, 19831081, 32679387, 59493243, 178479729, 257804053, 773412159, 2320236477]

約数ペア:

[(1, 2320236477), (3, 773412159), (9, 257804053), (13, 178479729), (39, 59493243), (71, 32679387), (117, 19831081), (213, 10893129), (639, 3631043), (923, 2513799), (2769, 837933), (8307, 279311)]