1336881

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 32

約数和(自身を含む): 2257920

約数和(自身を除く): 921039

約数列:

[1, 3, 7, 13, 21, 39, 59, 83, 91, 177, 249, 273, 413, 581, 767, 1079, 1239, 1743, 2301, 3237, 4897, 5369, 7553, 14691, 16107, 22659, 34279, 63661, 102837, 190983, 445627, 1336881]

約数ペア:

[(1, 1336881), (3, 445627), (7, 190983), (13, 102837), (21, 63661), (39, 34279), (59, 22659), (83, 16107), (91, 14691), (177, 7553), (249, 5369), (273, 4897), (413, 3237), (581, 2301), (767, 1743), (1079, 1239)]