2078981541

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{7669}}^1$

素因数の和:8026

約数の個数: 48

約数和(自身を含む): 3707616640

約数和(自身を除く): 1628635099

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 331, 819, 993, 2317, 2979, 4303, 6951, 7669, 12909, 20853, 23007, 30121, 38727, 53683, 69021, 90363, 99697, 161049, 271089, 299091, 483147, 697879, 897273, 2093637, 2538439, 6280911, 7615317, 17769073, 22845951, 32999707, 53307219, 98999121, 159921657, 230997949, 296997363, 692993847, 2078981541]

約数ペア:

[(1, 2078981541), (3, 692993847), (7, 296997363), (9, 230997949), (13, 159921657), (21, 98999121), (39, 53307219), (63, 32999707), (91, 22845951), (117, 17769073), (273, 7615317), (331, 6280911), (819, 2538439), (993, 2093637), (2317, 897273), (2979, 697879), (4303, 483147), (6951, 299091), (7669, 271089), (12909, 161049), (20853, 99697), (23007, 90363), (30121, 69021), (38727, 53683)]