143111933

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 162832800

約数和(自身を除く): 19720867

約数列:

[1, 17, 19, 67, 289, 323, 389, 1139, 1273, 5491, 6613, 7391, 19363, 21641, 26063, 112421, 125647, 367897, 443071, 495197, 2135999, 7532207, 8418349, 143111933]

約数ペア:

[(1, 143111933), (17, 8418349), (19, 7532207), (67, 2135999), (289, 495197), (323, 443071), (389, 367897), (1139, 125647), (1273, 112421), (5491, 26063), (6613, 21641), (7391, 19363)]