24971037

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 42517440

約数和(自身を除く): 17546403

約数列:

[1, 3, 7, 13, 21, 39, 49, 73, 91, 147, 179, 219, 273, 511, 537, 637, 949, 1253, 1533, 1911, 2327, 2847, 3577, 3759, 6643, 6981, 8771, 10731, 13067, 16289, 19929, 26313, 39201, 46501, 48867, 91469, 114023, 139503, 169871, 274407, 342069, 509613, 640283, 1189097, 1920849, 3567291, 8323679, 24971037]

約数ペア:

[(1, 24971037), (3, 8323679), (7, 3567291), (13, 1920849), (21, 1189097), (39, 640283), (49, 509613), (73, 342069), (91, 274407), (147, 169871), (179, 139503), (219, 114023), (273, 91469), (511, 48867), (537, 46501), (637, 39201), (949, 26313), (1253, 19929), (1533, 16289), (1911, 13067), (2327, 10731), (2847, 8771), (3577, 6981), (3759, 6643)]