17541069

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 29953728

約数和(自身を除く): 12412659

約数列:

[1, 3, 7, 13, 21, 39, 49, 67, 91, 137, 147, 201, 273, 411, 469, 637, 871, 959, 1407, 1781, 1911, 2613, 2877, 3283, 5343, 6097, 6713, 9179, 9849, 12467, 18291, 20139, 27537, 37401, 42679, 64253, 87269, 119327, 128037, 192759, 261807, 357981, 449771, 835289, 1349313, 2505867, 5847023, 17541069]

約数ペア:

[(1, 17541069), (3, 5847023), (7, 2505867), (13, 1349313), (21, 835289), (39, 449771), (49, 357981), (67, 261807), (91, 192759), (137, 128037), (147, 119327), (201, 87269), (273, 64253), (411, 42679), (469, 37401), (637, 27537), (871, 20139), (959, 18291), (1407, 12467), (1781, 9849), (1911, 9179), (2613, 6713), (2877, 6097), (3283, 5343)]