8739003

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 15513120

約数和(自身を除く): 6774117

約数列:

[1, 3, 7, 13, 17, 21, 39, 49, 51, 91, 119, 147, 221, 269, 273, 357, 637, 663, 807, 833, 1547, 1883, 1911, 2499, 3497, 4573, 4641, 5649, 10491, 10829, 13181, 13719, 24479, 32011, 32487, 39543, 59449, 73437, 96033, 171353, 178347, 224077, 416143, 514059, 672231, 1248429, 2913001, 8739003]

約数ペア:

[(1, 8739003), (3, 2913001), (7, 1248429), (13, 672231), (17, 514059), (21, 416143), (39, 224077), (49, 178347), (51, 171353), (91, 96033), (119, 73437), (147, 59449), (221, 39543), (269, 32487), (273, 32011), (357, 24479), (637, 13719), (663, 13181), (807, 10829), (833, 10491), (1547, 5649), (1883, 4641), (1911, 4573), (2499, 3497)]