551465499

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{1093}}^1$

素因数の和:1887

約数の個数: 32

約数和(自身を含む): 840297024

約数和(自身を除く): 288831525

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 761, 1093, 2283, 3279, 9893, 12937, 14209, 18581, 29679, 38811, 42627, 55743, 168181, 241553, 504543, 724659, 831773, 2495319, 10813049, 14140141, 32439147, 42420423, 183821833, 551465499]

約数ペア:

[(1, 551465499), (3, 183821833), (13, 42420423), (17, 32439147), (39, 14140141), (51, 10813049), (221, 2495319), (663, 831773), (761, 724659), (1093, 504543), (2283, 241553), (3279, 168181), (9893, 55743), (12937, 42627), (14209, 38811), (18581, 29679)]