1247713077

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1327}}^1\times {\mathrm{24109}}^1$

素因数の和:25452

約数の個数: 16

約数和(自身を含む): 1793012480

約数和(自身を除く): 545299403

約数列:

[1, 3, 13, 39, 1327, 3981, 17251, 24109, 51753, 72327, 313417, 940251, 31992643, 95977929, 415904359, 1247713077]

約数ペア:

[(1, 1247713077), (3, 415904359), (13, 95977929), (39, 31992643), (1327, 940251), (3981, 313417), (17251, 72327), (24109, 51753)]