2716749

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1487}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 4642560

約数和(自身を除く): 1925811

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1487, 1827, 4461, 10409, 13383, 31227, 43123, 93681, 129369, 301861, 388107, 905583, 2716749]

約数ペア:

[(1, 2716749), (3, 905583), (7, 388107), (9, 301861), (21, 129369), (29, 93681), (63, 43123), (87, 31227), (203, 13383), (261, 10409), (609, 4461), (1487, 1827)]