173817007

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{349}}^1\times {\mathrm{421}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 216232800

約数和(自身を除く): 42415793

約数列:

[1, 7, 13, 91, 169, 349, 421, 1183, 2443, 2947, 4537, 5473, 31759, 38311, 58981, 71149, 146929, 412867, 498043, 1028503, 1910077, 13370539, 24831001, 173817007]

約数ペア:

[(1, 173817007), (7, 24831001), (13, 13370539), (91, 1910077), (169, 1028503), (349, 498043), (421, 412867), (1183, 146929), (2443, 71149), (2947, 58981), (4537, 38311), (5473, 31759)]