138287611

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{48539}}^1$

素因数の和:48594

約数の個数: 16

約数和(自身を含む): 177073920

約数和(自身を除く): 38786309

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 48539, 339773, 533929, 1795943, 3737503, 12571601, 19755373, 138287611]

約数ペア:

[(1, 138287611), (7, 19755373), (11, 12571601), (37, 3737503), (77, 1795943), (259, 533929), (407, 339773), (2849, 48539)]