13097511

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 23358720

約数和(自身を除く): 10261209

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 131, 161, 189, 207, 393, 483, 529, 621, 917, 1179, 1449, 1587, 2751, 3013, 3537, 3703, 4347, 4761, 8253, 9039, 11109, 14283, 21091, 24759, 27117, 33327, 63273, 69299, 81351, 99981, 189819, 207897, 485093, 569457, 623691, 1455279, 1871073, 4365837, 13097511]

約数ペア:

[(1, 13097511), (3, 4365837), (7, 1871073), (9, 1455279), (21, 623691), (23, 569457), (27, 485093), (63, 207897), (69, 189819), (131, 99981), (161, 81351), (189, 69299), (207, 63273), (393, 33327), (483, 27117), (529, 24759), (621, 21091), (917, 14283), (1179, 11109), (1449, 9039), (1587, 8253), (2751, 4761), (3013, 4347), (3537, 3703)]