13861809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{461}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 21693672

約数和(自身を除く): 7831863

約数列:

[1, 3, 9, 13, 39, 117, 257, 461, 771, 1383, 2313, 3341, 4149, 5993, 10023, 17979, 30069, 53937, 118477, 355431, 1066293, 1540201, 4620603, 13861809]

約数ペア:

[(1, 13861809), (3, 4620603), (9, 1540201), (13, 1066293), (39, 355431), (117, 118477), (257, 53937), (461, 30069), (771, 17979), (1383, 10023), (2313, 5993), (3341, 4149)]