236479321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1913}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 262707984

約数和(自身を除く): 26228663

約数列:

[1, 13, 37, 257, 481, 1913, 3341, 9509, 24869, 70781, 123617, 491641, 920153, 6391333, 18190717, 236479321]

約数ペア:

[(1, 236479321), (13, 18190717), (37, 6391333), (257, 920153), (481, 491641), (1913, 123617), (3341, 70781), (9509, 24869)]