5245749

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 8208000

約数和(自身を除く): 2962251

約数列:

[1, 3, 9, 27, 37, 59, 89, 111, 177, 267, 333, 531, 801, 999, 1593, 2183, 2403, 3293, 5251, 6549, 9879, 15753, 19647, 29637, 47259, 58941, 88911, 141777, 194287, 582861, 1748583, 5245749]

約数ペア:

[(1, 5245749), (3, 1748583), (9, 582861), (27, 194287), (37, 141777), (59, 88911), (89, 58941), (111, 47259), (177, 29637), (267, 19647), (333, 15753), (531, 9879), (801, 6549), (999, 5251), (1593, 3293), (2183, 2403)]