1390752273

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{30097}}^1$

素因数の和:30384

約数の個数: 16

約数和(自身を含む): 1888709696

約数和(自身を除く): 497957423

約数列:

[1, 3, 73, 211, 219, 633, 15403, 30097, 46209, 90291, 2197081, 6350467, 6591243, 19051401, 463584091, 1390752273]

約数ペア:

[(1, 1390752273), (3, 463584091), (73, 19051401), (211, 6591243), (219, 6350467), (633, 2197081), (15403, 90291), (30097, 46209)]