816051119

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1087}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 965099520

約数和(自身を除く): 149048401

約数列:

[1, 13, 17, 43, 79, 221, 559, 731, 1027, 1087, 1343, 3397, 9503, 14131, 17459, 18479, 44161, 46741, 57749, 85873, 240227, 607633, 750737, 794597, 1116349, 1459841, 3692539, 10329761, 18977933, 48003007, 62773163, 816051119]

約数ペア:

[(1, 816051119), (13, 62773163), (17, 48003007), (43, 18977933), (79, 10329761), (221, 3692539), (559, 1459841), (731, 1116349), (1027, 794597), (1087, 750737), (1343, 607633), (3397, 240227), (9503, 85873), (14131, 57749), (17459, 46741), (18479, 44161)]