71168019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{23099}}^1$

素因数の和:23194

約数の個数: 16

約数和(自身を含む): 103488000

約数和(自身を除く): 32319981

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 23099, 69297, 300287, 900861, 1824821, 5474463, 23722673, 71168019]

約数ペア:

[(1, 71168019), (3, 23722673), (13, 5474463), (39, 1824821), (79, 900861), (237, 300287), (1027, 69297), (3081, 23099)]