211004079

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{491851}}^1$

素因数の和:491878

約数の個数: 16

約数和(自身を含む): 330524544

約数和(自身を除く): 119520465

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 491851, 1475553, 5410361, 6394063, 16231083, 19182189, 70334693, 211004079]

約数ペア:

[(1, 211004079), (3, 70334693), (11, 19182189), (13, 16231083), (33, 6394063), (39, 5410361), (143, 1475553), (429, 491851)]