2941319979

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{142031}}^1$

素因数の和:142112

約数の個数: 32

約数和(自身を含む): 4772275200

約数和(自身を除く): 1830955221

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 767, 1593, 2301, 6903, 20709, 142031, 426093, 1278279, 1846403, 3834837, 5539209, 8379829, 16617627, 25139487, 49852881, 75418461, 108937777, 226255383, 326813331, 980439993, 2941319979]

約数ペア:

[(1, 2941319979), (3, 980439993), (9, 326813331), (13, 226255383), (27, 108937777), (39, 75418461), (59, 49852881), (117, 25139487), (177, 16617627), (351, 8379829), (531, 5539209), (767, 3834837), (1593, 1846403), (2301, 1278279), (6903, 426093), (20709, 142031)]