11263371

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{28229}}^1$

素因数の和:28258

約数の個数: 16

約数和(自身を含む): 18067200

約数和(自身を除く): 6803829

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 28229, 84687, 197603, 536351, 592809, 1609053, 3754457, 11263371]

約数ペア:

[(1, 11263371), (3, 3754457), (7, 1609053), (19, 592809), (21, 536351), (57, 197603), (133, 84687), (399, 28229)]