13797693

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 25998336

約数和(自身を除く): 12200643

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 991, 1071, 1547, 1989, 2973, 4641, 6937, 8919, 12883, 13923, 16847, 20811, 38649, 50541, 62433, 90181, 115947, 117929, 151623, 219011, 270543, 353787, 657033, 811629, 1061361, 1533077, 1971099, 4599231, 13797693]

約数ペア:

[(1, 13797693), (3, 4599231), (7, 1971099), (9, 1533077), (13, 1061361), (17, 811629), (21, 657033), (39, 353787), (51, 270543), (63, 219011), (91, 151623), (117, 117929), (119, 115947), (153, 90181), (221, 62433), (273, 50541), (357, 38649), (663, 20811), (819, 16847), (991, 13923), (1071, 12883), (1547, 8919), (1989, 6937), (2973, 4641)]