316015161

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{27919}}^1$

素因数の和:27954

約数の個数: 32

約数和(自身を含む): 536064000

約数和(自身を除く): 220048839

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 343, 539, 1029, 1617, 3773, 11319, 27919, 83757, 195433, 307109, 586299, 921327, 1368031, 2149763, 4104093, 6449289, 9576217, 15048341, 28728651, 45145023, 105338387, 316015161]

約数ペア:

[(1, 316015161), (3, 105338387), (7, 45145023), (11, 28728651), (21, 15048341), (33, 9576217), (49, 6449289), (77, 4104093), (147, 2149763), (231, 1368031), (343, 921327), (539, 586299), (1029, 307109), (1617, 195433), (3773, 83757), (11319, 27919)]