738863853

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{34259}}^1$

素因数の和:34361

約数の個数: 32

約数和(自身を含む): 1227878400

約数和(自身を除く): 489014547

約数列:

[1, 3, 7, 13, 21, 39, 79, 91, 237, 273, 553, 1027, 1659, 3081, 7189, 21567, 34259, 102777, 239813, 445367, 719439, 1336101, 2706461, 3117569, 8119383, 9352707, 18945227, 35183993, 56835681, 105551979, 246287951, 738863853]

約数ペア:

[(1, 738863853), (3, 246287951), (7, 105551979), (13, 56835681), (21, 35183993), (39, 18945227), (79, 9352707), (91, 8119383), (237, 3117569), (273, 2706461), (553, 1336101), (1027, 719439), (1659, 445367), (3081, 239813), (7189, 102777), (21567, 34259)]