1255602195939

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2207}}^1\times {\mathrm{297707}}^1$

素因数の和:299944

約数の個数: 48

約数和(自身を含む): 2098226930688

約数和(自身を除く): 842624734749

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 2207, 6621, 15449, 28691, 46347, 86073, 108143, 200837, 297707, 324429, 602511, 893121, 1405859, 2083949, 3870191, 4217577, 6251847, 11610573, 14587643, 27091337, 43762929, 81274011, 189639359, 568918077, 657039349, 1971118047, 4599275443, 8541511537, 13797826329, 25624534611, 32194928101, 59790580759, 96584784303, 179371742277, 418534065313, 1255602195939]

約数ペア:

[(1, 1255602195939), (3, 418534065313), (7, 179371742277), (13, 96584784303), (21, 59790580759), (39, 32194928101), (49, 25624534611), (91, 13797826329), (147, 8541511537), (273, 4599275443), (637, 1971118047), (1911, 657039349), (2207, 568918077), (6621, 189639359), (15449, 81274011), (28691, 43762929), (46347, 27091337), (86073, 14587643), (108143, 11610573), (200837, 6251847), (297707, 4217577), (324429, 3870191), (602511, 2083949), (893121, 1405859)]