2743379317

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 3413448192

約数和(自身を除く): 670068875

約数列:

[1, 7, 31, 43, 49, 97, 217, 301, 433, 679, 1333, 1519, 2107, 3007, 3031, 4171, 4753, 9331, 13423, 18619, 21049, 21217, 29197, 42001, 65317, 93961, 129301, 130333, 147343, 204379, 294007, 577189, 657727, 905107, 912331, 1302031, 1806043, 2058049, 4040323, 6335749, 9114217, 12642301, 28282261, 55987333, 63799519, 88496107, 391911331, 2743379317]

約数ペア:

[(1, 2743379317), (7, 391911331), (31, 88496107), (43, 63799519), (49, 55987333), (97, 28282261), (217, 12642301), (301, 9114217), (433, 6335749), (679, 4040323), (1333, 2058049), (1519, 1806043), (2107, 1302031), (3007, 912331), (3031, 905107), (4171, 657727), (4753, 577189), (9331, 294007), (13423, 204379), (18619, 147343), (21049, 130333), (21217, 129301), (29197, 93961), (42001, 65317)]