2859519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 1736961

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 221, 227, 247, 323, 663, 681, 741, 969, 2951, 3859, 4199, 4313, 8853, 11577, 12597, 12939, 50167, 56069, 73321, 150501, 168207, 219963, 953173, 2859519]

約数ペア:

[(1, 2859519), (3, 953173), (13, 219963), (17, 168207), (19, 150501), (39, 73321), (51, 56069), (57, 50167), (221, 12939), (227, 12597), (247, 11577), (323, 8853), (663, 4313), (681, 4199), (741, 3859), (969, 2951)]