29963711239

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{383}}^1\times {\mathrm{839}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 38389800960

約数和(自身を除く): 8426089721

約数列:

[1, 7, 11, 49, 77, 173, 383, 539, 839, 1211, 1903, 2681, 4213, 5873, 8477, 9229, 13321, 18767, 29491, 41111, 64603, 66259, 93247, 145147, 206437, 321337, 452221, 463813, 728849, 1016029, 1596617, 2249359, 3246691, 3534707, 5101943, 7112203, 11176319, 15745513, 24742949, 35713601, 55591301, 78234233, 173200643, 389139107, 611504311, 2723973749, 4280530177, 29963711239]

約数ペア:

[(1, 29963711239), (7, 4280530177), (11, 2723973749), (49, 611504311), (77, 389139107), (173, 173200643), (383, 78234233), (539, 55591301), (839, 35713601), (1211, 24742949), (1903, 15745513), (2681, 11176319), (4213, 7112203), (5873, 5101943), (8477, 3534707), (9229, 3246691), (13321, 2249359), (18767, 1596617), (29491, 1016029), (41111, 728849), (64603, 463813), (66259, 452221), (93247, 321337), (145147, 206437)]