4454721

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{239}}^1$

素因数の和:373

約数の個数: 24

約数和(自身を含む): 6864000

約数和(自身を除く): 2409279

約数列:

[1, 3, 9, 19, 57, 109, 171, 239, 327, 717, 981, 2071, 2151, 4541, 6213, 13623, 18639, 26051, 40869, 78153, 234459, 494969, 1484907, 4454721]

約数ペア:

[(1, 4454721), (3, 1484907), (9, 494969), (19, 234459), (57, 78153), (109, 40869), (171, 26051), (239, 18639), (327, 13623), (717, 6213), (981, 4541), (2071, 2151)]