553399301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3169}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 724281600

約数和(自身を除く): 170882299

約数列:

[1, 7, 13, 19, 91, 101, 133, 247, 707, 1313, 1729, 1919, 3169, 9191, 13433, 22183, 24947, 41197, 60211, 174629, 288379, 320069, 421477, 782743, 2240483, 4160897, 5479201, 6081311, 29126279, 42569177, 79057043, 553399301]

約数ペア:

[(1, 553399301), (7, 79057043), (13, 42569177), (19, 29126279), (91, 6081311), (101, 5479201), (133, 4160897), (247, 2240483), (707, 782743), (1313, 421477), (1729, 320069), (1919, 288379), (3169, 174629), (9191, 60211), (13433, 41197), (22183, 24947)]