73211503

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 83504000

約数和(自身を除く): 10292497

約数列:

[1, 17, 19, 67, 199, 289, 323, 1139, 1273, 3383, 3781, 5491, 13333, 19363, 21641, 57511, 64277, 226661, 253327, 367897, 1092709, 3853237, 4306559, 73211503]

約数ペア:

[(1, 73211503), (17, 4306559), (19, 3853237), (67, 1092709), (199, 367897), (289, 253327), (323, 226661), (1139, 64277), (1273, 57511), (3383, 21641), (3781, 19363), (5491, 13333)]