449888947209

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{27663343}}^1$

素因数の和:27663501

約数の個数: 24

約数和(自身を含む): 704862005120

約数和(自身を除く): 254973057911

約数列:

[1, 3, 9, 13, 39, 117, 139, 417, 1251, 1807, 5421, 16263, 27663343, 82990029, 248970087, 359623459, 1078870377, 3236611131, 3845204677, 11535614031, 34606842093, 49987660801, 149962982403, 449888947209]

約数ペア:

[(1, 449888947209), (3, 149962982403), (9, 49987660801), (13, 34606842093), (39, 11535614031), (117, 3845204677), (139, 3236611131), (417, 1078870377), (1251, 359623459), (1807, 248970087), (5421, 82990029), (16263, 27663343)]