17934119

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 22238208

約数和(自身を除く): 4304089

約数列:

[1, 7, 19, 47, 133, 151, 329, 361, 893, 1057, 2527, 2869, 6251, 7097, 16967, 20083, 49679, 54511, 118769, 134843, 381577, 943901, 2562017, 17934119]

約数ペア:

[(1, 17934119), (7, 2562017), (19, 943901), (47, 381577), (133, 134843), (151, 118769), (329, 54511), (361, 49679), (893, 20083), (1057, 16967), (2527, 7097), (2869, 6251)]