172010777

素因数分解:

${\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 189387072

約数和(自身を除く): 17376295

約数列:

[1, 17, 71, 83, 101, 289, 1207, 1411, 1717, 5893, 7171, 8383, 20519, 23987, 29189, 100181, 121907, 142511, 595193, 1703077, 2072419, 2422687, 10118281, 172010777]

約数ペア:

[(1, 172010777), (17, 10118281), (71, 2422687), (83, 2072419), (101, 1703077), (289, 595193), (1207, 142511), (1411, 121907), (1717, 100181), (5893, 29189), (7171, 23987), (8383, 20519)]