7188363

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 13069056

約数和(自身を除く): 5880693

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 131, 201, 273, 393, 469, 603, 819, 871, 917, 1179, 1407, 1703, 2613, 2751, 4221, 5109, 6097, 7839, 8253, 8777, 11921, 15327, 18291, 26331, 35763, 54873, 61439, 78993, 107289, 114101, 184317, 342303, 552951, 798707, 1026909, 2396121, 7188363]

約数ペア:

[(1, 7188363), (3, 2396121), (7, 1026909), (9, 798707), (13, 552951), (21, 342303), (39, 184317), (63, 114101), (67, 107289), (91, 78993), (117, 61439), (131, 54873), (201, 35763), (273, 26331), (393, 18291), (469, 15327), (603, 11921), (819, 8777), (871, 8253), (917, 7839), (1179, 6097), (1407, 5109), (1703, 4221), (2613, 2751)]