16065231

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 26718720

約数和(自身を除く): 10653489

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 249, 273, 581, 709, 1079, 1743, 2127, 3237, 4963, 7553, 9217, 14889, 22659, 27651, 58847, 64519, 176541, 193557, 411929, 765011, 1235787, 2295033, 5355077, 16065231]

約数ペア:

[(1, 16065231), (3, 5355077), (7, 2295033), (13, 1235787), (21, 765011), (39, 411929), (83, 193557), (91, 176541), (249, 64519), (273, 58847), (581, 27651), (709, 22659), (1079, 14889), (1743, 9217), (2127, 7553), (3237, 4963)]