6168981

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 10321920

約数和(自身を除く): 4152939

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 383, 413, 767, 1149, 1239, 2301, 2681, 4979, 5369, 8043, 14937, 16107, 22597, 34853, 67791, 104559, 158179, 293761, 474537, 881283, 2056327, 6168981]

約数ペア:

[(1, 6168981), (3, 2056327), (7, 881283), (13, 474537), (21, 293761), (39, 158179), (59, 104559), (91, 67791), (177, 34853), (273, 22597), (383, 16107), (413, 14937), (767, 8043), (1149, 5369), (1239, 4979), (2301, 2681)]